tests: check decoding of quotactl syscall
* configure.ac (AC_CHECK_HEADERS): Add linux/dqblk_xfs.h, linux/quota.h, and sys/quota.h. * tests/.gitignore: Add quotactl, quotactl-v, quotactl-xfs, and quotactl-xfs-v. * tests/Makefile.am (check_PROGRAMS): Likewise. (DECODER_TESTS): Add quotactl.test, quotactl-v.test, quotactl-xfs.test, and quotactl-xfs-v.test. (EXTRA_DIST): Add quotactl.h * quotactl.h: New file. * quotactl.c: Likewise. * quotactl-v.c: Likewise. * quotactl-xfs.c: Likewise. * quotactl-xfs-v.c: Likewise. * quotactl.test: New test. * quotactl-v.test: Likewise. * quotactl-xfs.test: Likewise. * quotactl-xfs-v.test: Likewise.
This commit is contained in:
Eugene Syromyatnikov
parent
ee9e7a7e5b
commit
81b63834dd
@ -353,6 +353,7 @@ AC_CHECK_HEADERS(m4_normalize([
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elf.h
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elf.h
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inttypes.h
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inttypes.h
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linux/bsg.h
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linux/bsg.h
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linux/dqblk_xfs.h
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linux/falloc.h
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linux/falloc.h
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linux/fiemap.h
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linux/fiemap.h
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linux/filter.h
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linux/filter.h
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@ -362,6 +363,7 @@ AC_CHECK_HEADERS(m4_normalize([
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linux/mmtimer.h
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linux/mmtimer.h
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linux/msg.h
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linux/msg.h
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linux/perf_event.h
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linux/perf_event.h
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linux/quota.h
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linux/seccomp.h
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linux/seccomp.h
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linux/securebits.h
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linux/securebits.h
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linux/sem.h
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linux/sem.h
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@ -378,6 +380,7 @@ AC_CHECK_HEADERS(m4_normalize([
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sys/fanotify.h
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sys/fanotify.h
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sys/ipc.h
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sys/ipc.h
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sys/msg.h
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sys/msg.h
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sys/quota.h
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sys/reg.h
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sys/reg.h
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sys/sem.h
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sys/sem.h
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sys/shm.h
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sys/shm.h
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4
tests/.gitignore
vendored
4
tests/.gitignore
vendored
@ -185,6 +185,10 @@ prlimit64
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pselect6
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pselect6
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ptrace
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ptrace
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pwritev
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pwritev
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quotactl
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quotactl-v
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quotactl-xfs
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quotactl-xfs-v
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read-write
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read-write
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readahead
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readahead
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readdir
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readdir
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@ -242,6 +242,10 @@ check_PROGRAMS = \
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pselect6 \
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pselect6 \
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ptrace \
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ptrace \
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pwritev \
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pwritev \
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quotactl \
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quotactl-v \
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quotactl-xfs \
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quotactl-xfs-v \
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read-write \
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read-write \
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readahead \
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readahead \
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readdir \
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readdir \
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@ -571,6 +575,10 @@ DECODER_TESTS = \
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pselect6.test \
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pselect6.test \
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ptrace.test \
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ptrace.test \
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pwritev.test \
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pwritev.test \
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quotactl.test \
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quotactl-v.test \
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quotactl-xfs.test \
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quotactl-xfs-v.test \
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read-write.test \
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read-write.test \
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readahead.test \
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readahead.test \
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readdir.test \
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readdir.test \
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@ -751,6 +759,7 @@ EXTRA_DIST = init.sh run.sh match.awk \
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pipe.expected \
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pipe.expected \
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ppoll.expected \
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ppoll.expected \
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ppoll-v.expected \
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ppoll-v.expected \
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quotactl.h \
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setfsugid.c \
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setfsugid.c \
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setreugid.c \
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setreugid.c \
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setresugid.c \
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setresugid.c \
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3
tests/quotactl-v.c
Normal file
3
tests/quotactl-v.c
Normal file
@ -0,0 +1,3 @@
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/* This file is part of quotactl-v strace test. */
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#define VERBOSE 1
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#include "quotactl.c"
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6
tests/quotactl-v.test
Executable file
6
tests/quotactl-v.test
Executable file
@ -0,0 +1,6 @@
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#!/bin/sh
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# Check non-abbreviated decoding of quotactl syscall.
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. "${srcdir=.}/init.sh"
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run_strace_match_diff -v -e trace=quotactl
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3
tests/quotactl-xfs-v.c
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3
tests/quotactl-xfs-v.c
Normal file
@ -0,0 +1,3 @@
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/* This file is part of quotactl-xfs-v strace test. */
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#define VERBOSE 1
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#include "quotactl-xfs.c"
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6
tests/quotactl-xfs-v.test
Executable file
6
tests/quotactl-xfs-v.test
Executable file
@ -0,0 +1,6 @@
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#!/bin/sh
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# Check non-abbreviated decoding of quotactl xfs subcommands.
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. "${srcdir=.}/init.sh"
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run_strace_match_diff -v -e trace=quotactl
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351
tests/quotactl-xfs.c
Normal file
351
tests/quotactl-xfs.c
Normal file
@ -0,0 +1,351 @@
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/*
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* Check decoding of quotactl xfs subcommands.
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*
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* Copyright (c) 2016 Eugene Syromiatnikov <evgsyr@gmail.com>
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* Copyright (c) 2016 Dmitry V. Levin <ldv@altlinux.org>
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "tests.h"
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#include <asm/unistd.h>
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#if defined(__NR_quotactl) && \
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(defined(HAVE_LINUX_QUOTA_H) || defined(HAVE_SYS_QUOTA_H)) && \
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defined(HAVE_LINUX_DQBLK_XFS_H)
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# include <stdio.h>
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# include <string.h>
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# include <unistd.h>
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# include <linux/dqblk_xfs.h>
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# include "quotactl.h"
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# ifndef Q_GETNEXTQUOTA
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# define Q_XGETNEXTQUOTA XQM_CMD(0x9)
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# endif /* !Q_GETNEXTQUOTA */
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# ifndef Q_XGETQSTATV
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# define Q_XGETQSTATV XQM_CMD(8)
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# define FS_QSTATV_VERSION1 1
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struct fs_qfilestatv {
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uint64_t qfs_ino; /* inode number */
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uint64_t qfs_nblks; /* number of BBs 512-byte-blks */
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uint32_t qfs_nextents; /* number of extents */
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uint32_t qfs_pad; /* pad for 8-byte alignment */
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};
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struct fs_quota_statv {
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int8_t qs_version; /* version for future changes */
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uint8_t qs_pad1; /* pad for 16bit alignment */
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uint16_t qs_flags; /* XFS_QUOTA_.* flags */
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uint32_t qs_incoredqs; /* number of dquots incore */
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struct fs_qfilestatv qs_uquota; /* user quota information */
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struct fs_qfilestatv qs_gquota; /* group quota information */
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struct fs_qfilestatv qs_pquota; /* project quota information */
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int32_t qs_btimelimit; /* limit for blks timer */
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int32_t qs_itimelimit; /* limit for inodes timer */
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int32_t qs_rtbtimelimit; /* limit for rt blks timer */
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uint16_t qs_bwarnlimit; /* limit for num warnings */
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uint16_t qs_iwarnlimit; /* limit for num warnings */
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uint64_t qs_pad2[8]; /* for future proofing */
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};
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# endif /* !Q_XGETQSTATV */
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# include "xlat.h"
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# include "xlat/xfs_dqblk_flags.h"
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# if VERBOSE
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# include "xlat/xfs_quota_flags.h"
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# endif
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void
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print_xdisk_quota(int rc, void *ptr, void *arg)
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{
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struct fs_disk_quota *dq = ptr;
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long out_arg = (long) arg;
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if (((rc != 0) && out_arg) || (out_arg > 1)) {
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printf("%p", dq);
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return;
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}
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PRINT_FIELD_D("{", dq, d_version);
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printf(", d_flags=");
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printflags(xfs_dqblk_flags, (uint8_t) dq->d_flags, "XFS_???_QUOTA");
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PRINT_FIELD_X(", ", dq, d_fieldmask);
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PRINT_FIELD_U(", ", dq, d_id);
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PRINT_FIELD_U(", ", dq, d_blk_hardlimit);
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PRINT_FIELD_U(", ", dq, d_blk_softlimit);
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PRINT_FIELD_U(", ", dq, d_ino_hardlimit);
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PRINT_FIELD_U(", ", dq, d_ino_softlimit);
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PRINT_FIELD_U(", ", dq, d_bcount);
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PRINT_FIELD_U(", ", dq, d_icount);
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# if VERBOSE
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PRINT_FIELD_D(", ", dq, d_itimer);
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PRINT_FIELD_D(", ", dq, d_btimer);
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PRINT_FIELD_U(", ", dq, d_iwarns);
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PRINT_FIELD_U(", ", dq, d_bwarns);
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PRINT_FIELD_U(", ", dq, d_rtb_hardlimit);
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PRINT_FIELD_U(", ", dq, d_rtb_softlimit);
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PRINT_FIELD_U(", ", dq, d_rtbcount);
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PRINT_FIELD_D(", ", dq, d_rtbtimer);
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PRINT_FIELD_U(", ", dq, d_rtbwarns);
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# else
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printf(", ...");
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# endif /* !VERBOSE */
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printf("}");
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}
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void
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print_xquota_stat(int rc, void *ptr, void *arg)
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{
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struct fs_quota_stat *qs = ptr;
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long out_arg = (long) arg;
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if (((rc != 0) && out_arg) || (out_arg > 1)) {
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printf("%p", qs);
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return;
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}
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PRINT_FIELD_D("{", qs, qs_version);
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# if VERBOSE
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printf(", qs_flags=");
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printflags(xfs_quota_flags, qs->qs_flags, "XFS_QUOTA_???");
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PRINT_FIELD_U(", qs_uquota={", &qs->qs_uquota, qfs_ino);
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PRINT_FIELD_U(", ", &qs->qs_uquota, qfs_nblks);
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PRINT_FIELD_U(", ", &qs->qs_uquota, qfs_nextents);
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PRINT_FIELD_U("}, qs_gquota={", &qs->qs_gquota, qfs_ino);
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PRINT_FIELD_U(", ", &qs->qs_gquota, qfs_nblks);
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PRINT_FIELD_U(", ", &qs->qs_gquota, qfs_nextents);
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PRINT_FIELD_U("}, ", qs, qs_incoredqs);
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PRINT_FIELD_D(", ", qs, qs_btimelimit);
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PRINT_FIELD_D(", ", qs, qs_itimelimit);
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PRINT_FIELD_D(", ", qs, qs_rtbtimelimit);
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PRINT_FIELD_U(", ", qs, qs_bwarnlimit);
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PRINT_FIELD_U(", ", qs, qs_iwarnlimit);
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# else
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printf(", ...");
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# endif /* !VERBOSE */
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printf("}");
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}
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void
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print_xquota_statv(int rc, void *ptr, void *arg)
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{
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struct fs_quota_statv *qs = ptr;
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long out_arg = (long) arg;
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if (((rc != 0) && out_arg) || (out_arg > 1)) {
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printf("%p", qs);
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return;
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}
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PRINT_FIELD_D("{", qs, qs_version);
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# if VERBOSE
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printf(", qs_flags=");
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printflags(xfs_quota_flags, qs->qs_flags, "XFS_QUOTA_???");
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PRINT_FIELD_U(", ", qs, qs_incoredqs);
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PRINT_FIELD_U(", qs_uquota={", &qs->qs_uquota, qfs_ino);
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PRINT_FIELD_U(", ", &qs->qs_uquota, qfs_nblks);
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PRINT_FIELD_U(", ", &qs->qs_uquota, qfs_nextents);
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PRINT_FIELD_U("}, qs_gquota={", &qs->qs_gquota, qfs_ino);
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PRINT_FIELD_U(", ", &qs->qs_gquota, qfs_nblks);
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PRINT_FIELD_U(", ", &qs->qs_gquota, qfs_nextents);
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PRINT_FIELD_U("}, qs_pquota={", &qs->qs_pquota, qfs_ino);
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PRINT_FIELD_U(", ", &qs->qs_pquota, qfs_nblks);
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PRINT_FIELD_U(", ", &qs->qs_pquota, qfs_nextents);
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PRINT_FIELD_D("}, ", qs, qs_btimelimit);
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PRINT_FIELD_D(", ", qs, qs_itimelimit);
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PRINT_FIELD_D(", ", qs, qs_rtbtimelimit);
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PRINT_FIELD_U(", ", qs, qs_bwarnlimit);
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PRINT_FIELD_U(", ", qs, qs_iwarnlimit);
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# else
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printf(", ...");
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# endif /* !VERBOSE */
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printf("}");
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}
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int
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main(void)
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{
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char bogus_special_str[sizeof(void *) * 2 + sizeof("0x")];
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char bogus_addr_str[sizeof(void *) * 2 + sizeof("0x")];
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char unterminated_str[sizeof(void *) * 2 + sizeof("0x")];
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long rc;
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struct fs_disk_quota *xdq = tail_alloc(sizeof(*xdq));
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struct fs_quota_stat *xqstat = tail_alloc(sizeof(*xqstat));
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struct fs_quota_statv *xqstatv = tail_alloc(sizeof(*xqstatv));
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uint32_t *flags = tail_alloc(sizeof(*flags));
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char *unterminated = tail_memdup(unterminated_data,
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sizeof(unterminated_data));
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snprintf(bogus_special_str, sizeof(bogus_special_str), "%p",
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bogus_special);
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snprintf(bogus_addr_str, sizeof(bogus_addr_str), "%p",
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bogus_addr);
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snprintf(unterminated_str, sizeof(unterminated_str), "%p",
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unterminated);
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/* Q_XQUOTAON */
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*flags = 0xdeadbeef;
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check_quota(CQF_ID_SKIP | CQF_ADDR_STR,
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ARG_STR(QCMD(Q_XQUOTAON, USRQUOTA)),
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ARG_STR("/dev/bogus/"), flags,
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"[XFS_QUOTA_UDQ_ACCT|XFS_QUOTA_UDQ_ENFD"
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||||||
|
"|XFS_QUOTA_GDQ_ACCT|XFS_QUOTA_GDQ_ENFD"
|
||||||
|
"|XFS_QUOTA_PDQ_ENFD|0xdeadbec0]");
|
||||||
|
|
||||||
|
rc = syscall(__NR_quotactl, QCMD(Q_XQUOTAON, 0xfacefeed), bogus_dev,
|
||||||
|
bogus_id, bogus_addr);
|
||||||
|
printf("quotactl(QCMD(Q_XQUOTAON, %#x /* ???QUOTA */)"
|
||||||
|
", %s, %p) = %s\n",
|
||||||
|
QCMD_TYPE(QCMD(Q_XQUOTAON, 0xfacefeed)),
|
||||||
|
bogus_dev_str, bogus_addr, sprintrc(rc));
|
||||||
|
|
||||||
|
|
||||||
|
/* Q_XQUOTAOFF */
|
||||||
|
|
||||||
|
check_quota(CQF_ID_SKIP | CQF_ADDR_STR,
|
||||||
|
ARG_STR(QCMD(Q_XQUOTAOFF, USRQUOTA)),
|
||||||
|
bogus_special, bogus_special_str,
|
||||||
|
bogus_addr, bogus_addr_str);
|
||||||
|
check_quota(CQF_ID_SKIP | CQF_ADDR_STR,
|
||||||
|
ARG_STR(QCMD(Q_XQUOTAOFF, GRPQUOTA)),
|
||||||
|
ARG_STR("/dev/bogus/"),
|
||||||
|
ARG_STR(NULL));
|
||||||
|
check_quota(CQF_ID_SKIP | CQF_ADDR_STR,
|
||||||
|
QCMD(Q_XQUOTAOFF, 3),
|
||||||
|
"QCMD(Q_XQUOTAOFF, 0x3 /* ???QUOTA */)",
|
||||||
|
ARG_STR("/dev/bogus/"), flags,
|
||||||
|
"[XFS_QUOTA_UDQ_ACCT|XFS_QUOTA_UDQ_ENFD"
|
||||||
|
"|XFS_QUOTA_GDQ_ACCT|XFS_QUOTA_GDQ_ENFD"
|
||||||
|
"|XFS_QUOTA_PDQ_ENFD|0xdeadbec0]");
|
||||||
|
|
||||||
|
|
||||||
|
/* Q_XGETQUOTA */
|
||||||
|
|
||||||
|
/* Trying our best to get successful result */
|
||||||
|
check_quota(CQF_ADDR_CB, ARG_STR(QCMD(Q_GETQUOTA, USRQUOTA)),
|
||||||
|
ARG_STR("/dev/sda1"), getuid(), xdq, print_xdisk_quota,
|
||||||
|
(intptr_t) 1);
|
||||||
|
|
||||||
|
check_quota(CQF_ADDR_CB, ARG_STR(QCMD(Q_GETQUOTA, GRPQUOTA)),
|
||||||
|
ARG_STR(NULL), -1, xdq, print_xdisk_quota, (intptr_t) 2);
|
||||||
|
|
||||||
|
|
||||||
|
/* Q_XGETNEXTQUOTA */
|
||||||
|
|
||||||
|
check_quota(CQF_ADDR_CB, ARG_STR(QCMD(Q_XGETNEXTQUOTA, USRQUOTA)),
|
||||||
|
ARG_STR("/dev/sda1"), 0, xdq, print_xdisk_quota,
|
||||||
|
(intptr_t) 1);
|
||||||
|
|
||||||
|
|
||||||
|
/* Q_XSETQLIM */
|
||||||
|
|
||||||
|
check_quota(CQF_NONE, ARG_STR(QCMD(Q_XSETQLIM, PRJQUOTA)),
|
||||||
|
bogus_special, bogus_special_str, 0, bogus_addr);
|
||||||
|
|
||||||
|
fill_memory_ex((char *) xdq, sizeof(*xdq), 0x8e);
|
||||||
|
|
||||||
|
check_quota(CQF_ADDR_CB, ARG_STR(QCMD(Q_XSETQLIM, PRJQUOTA)),
|
||||||
|
bogus_dev, bogus_dev_str, 3141592653U,
|
||||||
|
xdq, print_xdisk_quota, (intptr_t) 0);
|
||||||
|
|
||||||
|
|
||||||
|
/* Q_XGETQSTAT */
|
||||||
|
|
||||||
|
check_quota(CQF_ID_SKIP | CQF_ADDR_CB,
|
||||||
|
ARG_STR(QCMD(Q_XGETQSTAT, USRQUOTA)),
|
||||||
|
ARG_STR("/dev/sda1"), xqstat, print_xquota_stat, (intptr_t) 1);
|
||||||
|
|
||||||
|
check_quota(CQF_ID_SKIP | CQF_ADDR_CB,
|
||||||
|
ARG_STR(QCMD(Q_XGETQSTATV, PRJQUOTA)),
|
||||||
|
unterminated, unterminated_str,
|
||||||
|
xqstat + 1, print_xquota_stat, (intptr_t) 2);
|
||||||
|
|
||||||
|
|
||||||
|
/* Q_XGETQSTATV */
|
||||||
|
|
||||||
|
check_quota(CQF_ID_SKIP | CQF_ADDR_CB,
|
||||||
|
ARG_STR(QCMD(Q_XGETQSTAT, USRQUOTA)),
|
||||||
|
ARG_STR("/dev/sda1"), xqstatv, print_xquota_statv, 1);
|
||||||
|
|
||||||
|
check_quota(CQF_ID_SKIP | CQF_ADDR_CB,
|
||||||
|
ARG_STR(QCMD(Q_XGETQSTATV, GRPQUOTA)),
|
||||||
|
ARG_STR(NULL), xqstatv, print_xquota_statv, (intptr_t) 2);
|
||||||
|
|
||||||
|
|
||||||
|
/* Q_XQUOTARM */
|
||||||
|
|
||||||
|
check_quota(CQF_ID_SKIP | CQF_ADDR_STR,
|
||||||
|
ARG_STR(QCMD(Q_XQUOTARM, PRJQUOTA)),
|
||||||
|
bogus_special, bogus_special_str, ARG_STR(NULL));
|
||||||
|
check_quota(CQF_ID_SKIP,
|
||||||
|
ARG_STR(QCMD(Q_XQUOTARM, USRQUOTA)),
|
||||||
|
unterminated, unterminated_str, flags + 1);
|
||||||
|
|
||||||
|
*flags = 0xdeadbeef;
|
||||||
|
check_quota(CQF_ID_SKIP | CQF_ADDR_STR,
|
||||||
|
ARG_STR(QCMD(Q_XQUOTARM, GRPQUOTA)),
|
||||||
|
ARG_STR(NULL), flags,
|
||||||
|
"[XFS_USER_QUOTA|XFS_PROJ_QUOTA"
|
||||||
|
"|XFS_GROUP_QUOTA|0xdeadbee8]");
|
||||||
|
|
||||||
|
|
||||||
|
/* Q_XQUOTASYNC */
|
||||||
|
|
||||||
|
check_quota(CQF_ID_SKIP | CQF_ADDR_SKIP,
|
||||||
|
ARG_STR(QCMD(Q_XQUOTASYNC, USRQUOTA)),
|
||||||
|
bogus_special, bogus_special_str);
|
||||||
|
check_quota(CQF_ID_SKIP | CQF_ADDR_SKIP,
|
||||||
|
QCMD(Q_XQUOTASYNC, 0xfff),
|
||||||
|
"QCMD(Q_XQUOTASYNC, 0xff /* ???QUOTA */)",
|
||||||
|
ARG_STR(NULL));
|
||||||
|
|
||||||
|
puts("+++ exited with 0 +++");
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
#else
|
||||||
|
|
||||||
|
SKIP_MAIN_UNDEFINED("__NR_quotactl && "
|
||||||
|
"(HAVE_LINUX_QUOTA_H || HAVE_SYS_QUOTA_H) && "
|
||||||
|
"HAVE_LINUX_DQBLK_XFS_H");
|
||||||
|
|
||||||
|
#endif
|
||||||
6
tests/quotactl-xfs.test
Executable file
6
tests/quotactl-xfs.test
Executable file
@ -0,0 +1,6 @@
|
|||||||
|
#!/bin/sh
|
||||||
|
|
||||||
|
# Check decoding of quotactl xfs subcommands.
|
||||||
|
|
||||||
|
. "${srcdir=.}/init.sh"
|
||||||
|
run_strace_match_diff -e trace=quotactl
|
||||||
317
tests/quotactl.c
Normal file
317
tests/quotactl.c
Normal file
@ -0,0 +1,317 @@
|
|||||||
|
/*
|
||||||
|
* Check decoding of quotactl syscall.
|
||||||
|
*
|
||||||
|
* Copyright (c) 2016 Eugene Syromiatnikov <evgsyr@gmail.com>
|
||||||
|
* Copyright (c) 2016 Dmitry V. Levin <ldv@altlinux.org>
|
||||||
|
* All rights reserved.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. The name of the author may not be used to endorse or promote products
|
||||||
|
* derived from this software without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
||||||
|
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
||||||
|
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||||
|
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||||
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||||
|
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||||
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||||
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||||
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
||||||
|
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "tests.h"
|
||||||
|
|
||||||
|
#include <asm/unistd.h>
|
||||||
|
|
||||||
|
#if defined(__NR_quotactl) && \
|
||||||
|
(defined(HAVE_LINUX_QUOTA_H) || defined(HAVE_SYS_QUOTA_H))
|
||||||
|
|
||||||
|
# include <inttypes.h>
|
||||||
|
# include <stdint.h>
|
||||||
|
# include <stdio.h>
|
||||||
|
# include <string.h>
|
||||||
|
# include <unistd.h>
|
||||||
|
|
||||||
|
# include "quotactl.h"
|
||||||
|
|
||||||
|
# ifndef HAVE_LINUX_QUOTA_H
|
||||||
|
/* Some dirty hacks in order to make sys/quota.h usable as a backup */
|
||||||
|
|
||||||
|
# define if_dqblk dqblk
|
||||||
|
# define if_nextdqblk nextdqblk
|
||||||
|
# define if_dqinfo dqinfo
|
||||||
|
|
||||||
|
# endif /* !HAVE_LINUX_QUOTA_H */
|
||||||
|
|
||||||
|
# ifndef Q_GETNEXTQUOTA
|
||||||
|
|
||||||
|
# define Q_GETNEXTQUOTA 0x800009
|
||||||
|
|
||||||
|
struct if_nextdqblk {
|
||||||
|
uint64_t dqb_bhardlimit;
|
||||||
|
uint64_t dqb_bsoftlimit;
|
||||||
|
uint64_t dqb_curspace;
|
||||||
|
uint64_t dqb_ihardlimit;
|
||||||
|
uint64_t dqb_isoftlimit;
|
||||||
|
uint64_t dqb_curinodes;
|
||||||
|
uint64_t dqb_btime;
|
||||||
|
uint64_t dqb_itime;
|
||||||
|
uint32_t dqb_valid;
|
||||||
|
uint32_t dqb_id;
|
||||||
|
};
|
||||||
|
# endif /* !Q_GETNEXTQUOTA */
|
||||||
|
|
||||||
|
# include "xlat.h"
|
||||||
|
# include "xlat/quota_formats.h"
|
||||||
|
# include "xlat/if_dqblk_valid.h"
|
||||||
|
# include "xlat/if_dqinfo_flags.h"
|
||||||
|
# include "xlat/if_dqinfo_valid.h"
|
||||||
|
|
||||||
|
void
|
||||||
|
print_dqblk(long rc, void *ptr, void *arg)
|
||||||
|
{
|
||||||
|
struct if_dqblk *db = ptr;
|
||||||
|
long out_arg = (long) arg;
|
||||||
|
|
||||||
|
if (((rc != 0) && out_arg) || (out_arg > 1)) {
|
||||||
|
printf("%p", db);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
PRINT_FIELD_U("{", db, dqb_bhardlimit);
|
||||||
|
PRINT_FIELD_U(", ", db, dqb_bsoftlimit);
|
||||||
|
PRINT_FIELD_U(", ", db, dqb_curspace);
|
||||||
|
PRINT_FIELD_U(", ", db, dqb_ihardlimit);
|
||||||
|
PRINT_FIELD_U(", ", db, dqb_isoftlimit);
|
||||||
|
PRINT_FIELD_U(", ", db, dqb_curinodes);
|
||||||
|
|
||||||
|
# if VERBOSE
|
||||||
|
PRINT_FIELD_U(", ", db, dqb_btime);
|
||||||
|
PRINT_FIELD_U(", ", db, dqb_itime);
|
||||||
|
|
||||||
|
printf(", dqb_valid=");
|
||||||
|
printflags(if_dqblk_valid, db->dqb_valid, "QIF_???");
|
||||||
|
# else
|
||||||
|
printf(", ...");
|
||||||
|
# endif /* !VERBOSE */
|
||||||
|
printf("}");
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
print_nextdqblk(long rc, void *ptr, void *arg)
|
||||||
|
{
|
||||||
|
struct if_nextdqblk *db = ptr;
|
||||||
|
long out_arg = (long) arg;
|
||||||
|
|
||||||
|
if (((rc != 0) && out_arg) || (out_arg > 1)) {
|
||||||
|
printf("%p", db);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
PRINT_FIELD_U("{", db, dqb_bhardlimit);
|
||||||
|
PRINT_FIELD_U(", ", db, dqb_bsoftlimit);
|
||||||
|
PRINT_FIELD_U(", ", db, dqb_curspace);
|
||||||
|
PRINT_FIELD_U(", ", db, dqb_ihardlimit);
|
||||||
|
PRINT_FIELD_U(", ", db, dqb_isoftlimit);
|
||||||
|
PRINT_FIELD_U(", ", db, dqb_curinodes);
|
||||||
|
|
||||||
|
# if VERBOSE
|
||||||
|
PRINT_FIELD_U(", ", db, dqb_btime);
|
||||||
|
PRINT_FIELD_U(", ", db, dqb_itime);
|
||||||
|
|
||||||
|
printf(", dqb_valid=");
|
||||||
|
printflags(if_dqblk_valid, db->dqb_valid, "QIF_???");
|
||||||
|
|
||||||
|
PRINT_FIELD_U(", ", db, dqb_id);
|
||||||
|
# else
|
||||||
|
PRINT_FIELD_U(", ", db, dqb_id);
|
||||||
|
printf(", ...");
|
||||||
|
# endif /* !VERBOSE */
|
||||||
|
printf("}");
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
print_dqinfo(long rc, void *ptr, void *arg)
|
||||||
|
{
|
||||||
|
struct if_dqinfo *di = ptr;
|
||||||
|
long out_arg = (long) arg;
|
||||||
|
|
||||||
|
if (((rc != 0) && out_arg) || (out_arg > 1)) {
|
||||||
|
printf("%p", di);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
PRINT_FIELD_U("{", di, dqi_bgrace);
|
||||||
|
PRINT_FIELD_U(", ", di, dqi_igrace);
|
||||||
|
|
||||||
|
printf(", dqi_flags=");
|
||||||
|
printflags(if_dqinfo_flags, di->dqi_flags, "DQF_???");
|
||||||
|
printf(", dqi_valid=");
|
||||||
|
printflags(if_dqinfo_valid, di->dqi_valid, "IIF_???");
|
||||||
|
printf("}");
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
int
|
||||||
|
main(void)
|
||||||
|
{
|
||||||
|
char bogus_special_str[sizeof(void *) * 2 + sizeof("0x")];
|
||||||
|
char unterminated_str[sizeof(void *) * 2 + sizeof("0x")];
|
||||||
|
|
||||||
|
long rc;
|
||||||
|
char *unterminated = tail_memdup(unterminated_data,
|
||||||
|
sizeof(unterminated_data));
|
||||||
|
struct if_dqblk *dqblk = tail_alloc(sizeof(*dqblk));
|
||||||
|
struct if_dqinfo *dqinfo = tail_alloc(sizeof(*dqinfo));
|
||||||
|
uint32_t *fmt = tail_alloc(sizeof(*fmt));
|
||||||
|
struct if_nextdqblk *nextdqblk = tail_alloc(sizeof(*nextdqblk));
|
||||||
|
|
||||||
|
|
||||||
|
snprintf(bogus_special_str, sizeof(bogus_special_str), "%p",
|
||||||
|
bogus_special);
|
||||||
|
snprintf(unterminated_str, sizeof(unterminated_str), "%p",
|
||||||
|
unterminated);
|
||||||
|
|
||||||
|
|
||||||
|
/* Invalid commands */
|
||||||
|
|
||||||
|
rc = syscall(__NR_quotactl, bogus_cmd, bogus_special, bogus_id,
|
||||||
|
bogus_addr);
|
||||||
|
printf("quotactl(QCMD(%#x /* Q_??? */, %#x /* ???QUOTA */)"
|
||||||
|
", %p, %u, %p) = %s\n",
|
||||||
|
QCMD_CMD(bogus_cmd), QCMD_TYPE(bogus_cmd),
|
||||||
|
bogus_special, bogus_id, bogus_addr, sprintrc(rc));
|
||||||
|
|
||||||
|
rc = syscall(__NR_quotactl, 0, NULL, -1, NULL);
|
||||||
|
printf("quotactl(QCMD(0 /* Q_??? */, USRQUOTA), NULL, -1, NULL) = %s\n",
|
||||||
|
sprintrc(rc));
|
||||||
|
|
||||||
|
|
||||||
|
/* Q_QUOTAON */
|
||||||
|
|
||||||
|
check_quota(CQF_ID_STR | CQF_ADDR_STR,
|
||||||
|
ARG_STR(QCMD(Q_QUOTAON, USRQUOTA)),
|
||||||
|
ARG_STR("/dev/bogus/"), ARG_STR(QFMT_VFS_OLD),
|
||||||
|
ARG_STR("/tmp/bogus/"));
|
||||||
|
|
||||||
|
rc = syscall(__NR_quotactl, QCMD(Q_QUOTAON, 0xfacefeed), bogus_dev,
|
||||||
|
bogus_id, bogus_addr);
|
||||||
|
printf("quotactl(QCMD(Q_QUOTAON, %#x /* ???QUOTA */)"
|
||||||
|
", %s, %#x /* QFMT_VFS_??? */, %p) = %s\n",
|
||||||
|
QCMD_TYPE(QCMD(Q_QUOTAON, 0xfacefeed)),
|
||||||
|
bogus_dev_str, bogus_id, bogus_addr, sprintrc(rc));
|
||||||
|
|
||||||
|
|
||||||
|
/* Q_QUOTAOFF */
|
||||||
|
|
||||||
|
check_quota(CQF_ID_SKIP | CQF_ADDR_SKIP,
|
||||||
|
ARG_STR(QCMD(Q_QUOTAOFF, USRQUOTA)),
|
||||||
|
bogus_special, bogus_special_str);
|
||||||
|
check_quota(CQF_ID_SKIP | CQF_ADDR_SKIP,
|
||||||
|
ARG_STR(QCMD(Q_QUOTAOFF, GRPQUOTA)),
|
||||||
|
ARG_STR("/dev/bogus/"));
|
||||||
|
check_quota(CQF_ID_SKIP | CQF_ADDR_SKIP,
|
||||||
|
ARG_STR(QCMD(Q_QUOTAOFF, PRJQUOTA)), ARG_STR(NULL));
|
||||||
|
check_quota(CQF_ID_SKIP | CQF_ADDR_SKIP,
|
||||||
|
QCMD(Q_QUOTAOFF, 3), "QCMD(Q_QUOTAOFF, 0x3 /* ???QUOTA */)",
|
||||||
|
ARG_STR(NULL));
|
||||||
|
|
||||||
|
|
||||||
|
/* Q_GETQUOTA */
|
||||||
|
|
||||||
|
/* Trying our best to get successful result */
|
||||||
|
check_quota(CQF_ADDR_CB, ARG_STR(QCMD(Q_GETQUOTA, USRQUOTA)),
|
||||||
|
ARG_STR("/dev/sda1"), getuid(), dqblk, print_dqblk,
|
||||||
|
(intptr_t) 1);
|
||||||
|
|
||||||
|
check_quota(CQF_ADDR_CB, ARG_STR(QCMD(Q_GETQUOTA, GRPQUOTA)),
|
||||||
|
ARG_STR(NULL), -1, dqblk, print_dqblk, (intptr_t) 2);
|
||||||
|
|
||||||
|
|
||||||
|
/* Q_GETNEXTQUOTA */
|
||||||
|
|
||||||
|
check_quota(CQF_ADDR_CB, ARG_STR(QCMD(Q_GETNEXTQUOTA, USRQUOTA)),
|
||||||
|
ARG_STR("/dev/sda1"), 0, nextdqblk, print_nextdqblk,
|
||||||
|
(intptr_t) 1);
|
||||||
|
|
||||||
|
|
||||||
|
/* Q_SETQUOTA */
|
||||||
|
|
||||||
|
fill_memory((char *) dqblk, sizeof(*dqblk));
|
||||||
|
|
||||||
|
check_quota(CQF_NONE, ARG_STR(QCMD(Q_SETQUOTA, PRJQUOTA)),
|
||||||
|
bogus_special, bogus_special_str, 0, bogus_addr);
|
||||||
|
|
||||||
|
check_quota(CQF_ADDR_CB, ARG_STR(QCMD(Q_SETQUOTA, PRJQUOTA)),
|
||||||
|
ARG_STR("/dev/bogus/"), 3141592653U, dqblk, print_dqblk,
|
||||||
|
(intptr_t) 0);
|
||||||
|
|
||||||
|
|
||||||
|
/* Q_GETINFO */
|
||||||
|
|
||||||
|
check_quota(CQF_ID_SKIP | CQF_ADDR_CB,
|
||||||
|
ARG_STR(QCMD(Q_GETINFO, GRPQUOTA)),
|
||||||
|
ARG_STR("/dev/sda1"), dqinfo, print_dqinfo, (intptr_t) 1);
|
||||||
|
|
||||||
|
check_quota(CQF_ID_SKIP | CQF_ADDR_CB,
|
||||||
|
ARG_STR(QCMD(Q_GETINFO, GRPQUOTA)),
|
||||||
|
bogus_special, bogus_special_str, dqinfo,
|
||||||
|
print_dqinfo, (intptr_t) 2);
|
||||||
|
|
||||||
|
/* Q_SETINFO */
|
||||||
|
|
||||||
|
fill_memory((char *) dqinfo, sizeof(*dqinfo));
|
||||||
|
/* In order to check flag printing correctness */
|
||||||
|
dqinfo->dqi_flags = 0xdeadabcd;
|
||||||
|
|
||||||
|
check_quota(CQF_ID_SKIP | CQF_ADDR_STR,
|
||||||
|
ARG_STR(QCMD(Q_SETINFO, PRJQUOTA)),
|
||||||
|
bogus_special, bogus_special_str, ARG_STR(NULL));
|
||||||
|
|
||||||
|
check_quota(CQF_ID_SKIP | CQF_ADDR_CB,
|
||||||
|
ARG_STR(QCMD(Q_SETINFO, USRQUOTA)),
|
||||||
|
ARG_STR("/dev/bogus/"), dqinfo, print_dqinfo, (intptr_t) 0);
|
||||||
|
|
||||||
|
|
||||||
|
/* Q_GETFMT */
|
||||||
|
|
||||||
|
check_quota(CQF_ID_SKIP | CQF_ADDR_STR,
|
||||||
|
ARG_STR(QCMD(Q_GETFMT, PRJQUOTA)),
|
||||||
|
bogus_special, bogus_special_str, ARG_STR(NULL));
|
||||||
|
check_quota(CQF_ID_SKIP,
|
||||||
|
ARG_STR(QCMD(Q_GETFMT, USRQUOTA)),
|
||||||
|
unterminated, unterminated_str, fmt + 1);
|
||||||
|
check_quota(CQF_ID_SKIP,
|
||||||
|
ARG_STR(QCMD(Q_GETFMT, GRPQUOTA)),
|
||||||
|
ARG_STR("/dev/sda1"), fmt);
|
||||||
|
|
||||||
|
|
||||||
|
/* Q_SYNC */
|
||||||
|
|
||||||
|
check_quota(CQF_ID_SKIP | CQF_ADDR_SKIP,
|
||||||
|
ARG_STR(QCMD(Q_SYNC, USRQUOTA)),
|
||||||
|
bogus_special, bogus_special_str);
|
||||||
|
check_quota(CQF_ID_SKIP | CQF_ADDR_SKIP,
|
||||||
|
QCMD(Q_SYNC, 0xfff), "QCMD(Q_SYNC, 0xff /* ???QUOTA */)",
|
||||||
|
ARG_STR(NULL));
|
||||||
|
|
||||||
|
puts("+++ exited with 0 +++");
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
#else
|
||||||
|
|
||||||
|
SKIP_MAIN_UNDEFINED("__NR_quotactl && "
|
||||||
|
"(HAVE_LINUX_QUOTA_H || HAVE_SYS_QUOTA_H)");
|
||||||
|
|
||||||
|
#endif
|
||||||
188
tests/quotactl.h
Normal file
188
tests/quotactl.h
Normal file
@ -0,0 +1,188 @@
|
|||||||
|
/*
|
||||||
|
* Common definitions for Linux and XFS quota tests.
|
||||||
|
*
|
||||||
|
* Copyright (c) 2016 Eugene Syromiatnikov <evgsyr@gmail.com>
|
||||||
|
* Copyright (c) 2016 Dmitry V. Levin <ldv@altlinux.org>
|
||||||
|
* All rights reserved.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. The name of the author may not be used to endorse or promote products
|
||||||
|
* derived from this software without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
||||||
|
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
||||||
|
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
||||||
|
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
||||||
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
||||||
|
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||||
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||||
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||||
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
||||||
|
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef STRACE_TESTS_QUOTACTL_H
|
||||||
|
#define STRACE_TESTS_QUOTACTL_H
|
||||||
|
|
||||||
|
# include <inttypes.h>
|
||||||
|
# include <stdarg.h>
|
||||||
|
# include <stdio.h>
|
||||||
|
|
||||||
|
# ifdef HAVE_LINUX_QUOTA_H
|
||||||
|
/* Broken in CentOS 5: has extern spinlock_t dq_data_lock; declaration */
|
||||||
|
# include <linux/quota.h>
|
||||||
|
# else
|
||||||
|
# include <linux/types.h>
|
||||||
|
/* Broken in some new glibc versions: have Q_GETNEXTQUOTA definition but no
|
||||||
|
* struct nextdqblk defined. Fixed in glibc-2.24-106-g4d72808. */
|
||||||
|
# include <sys/quota.h>
|
||||||
|
# endif
|
||||||
|
|
||||||
|
# ifndef QCMD_CMD
|
||||||
|
# define QCMD_CMD(_val) ((unsigned) (_val) >> SUBCMDSHIFT)
|
||||||
|
# endif /* !QCMD_CMD */
|
||||||
|
|
||||||
|
# ifndef QCMD_TYPE
|
||||||
|
# define QCMD_TYPE(_val) ((unsigned) (_val) & SUBCMDMASK)
|
||||||
|
# endif /* !QCMD_TYPE */
|
||||||
|
|
||||||
|
# ifndef PRJQUOTA
|
||||||
|
# define PRJQUOTA 2
|
||||||
|
# endif
|
||||||
|
|
||||||
|
# define PRINT_FIELD_D(prefix, where, field) \
|
||||||
|
printf("%s%s=%lld", (prefix), #field, \
|
||||||
|
sign_extend_unsigned_to_ll((where)->field))
|
||||||
|
|
||||||
|
# define PRINT_FIELD_U(prefix, where, field) \
|
||||||
|
printf("%s%s=%llu", (prefix), #field, \
|
||||||
|
zero_extend_signed_to_ull((where)->field))
|
||||||
|
|
||||||
|
# define PRINT_FIELD_X(prefix, where, field) \
|
||||||
|
printf("%s%s=%#llx", (prefix), #field, \
|
||||||
|
zero_extend_signed_to_ull((where)->field))
|
||||||
|
|
||||||
|
# define ARG_STR(_arg) (_arg), #_arg
|
||||||
|
|
||||||
|
typedef void (*print_cb)(long rc, void *addr, void *arg);
|
||||||
|
|
||||||
|
enum check_quotactl_flag_bits {
|
||||||
|
CQF_ID_SKIP_BIT,
|
||||||
|
CQF_ID_STR_BIT,
|
||||||
|
CQF_ADDR_SKIP_BIT,
|
||||||
|
CQF_ADDR_STR_BIT,
|
||||||
|
CQF_ADDR_CB_BIT,
|
||||||
|
};
|
||||||
|
|
||||||
|
enum check_quotactl_flags {
|
||||||
|
CQF_NONE,
|
||||||
|
CQF_ID_SKIP = 1 << CQF_ID_SKIP_BIT,
|
||||||
|
CQF_ID_STR = 1 << CQF_ID_STR_BIT,
|
||||||
|
CQF_ADDR_SKIP = 1 << CQF_ADDR_SKIP_BIT,
|
||||||
|
CQF_ADDR_STR = 1 << CQF_ADDR_STR_BIT,
|
||||||
|
CQF_ADDR_CB = 1 << CQF_ADDR_CB_BIT,
|
||||||
|
};
|
||||||
|
|
||||||
|
|
||||||
|
static inline void
|
||||||
|
fill_memory_ex(char *ptr, size_t size, unsigned char start)
|
||||||
|
{
|
||||||
|
size_t i;
|
||||||
|
|
||||||
|
for (i = 0; i < size; i++) {
|
||||||
|
ptr[i] = start + i % 80;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void
|
||||||
|
fill_memory(char *ptr, size_t size)
|
||||||
|
{
|
||||||
|
fill_memory_ex(ptr, size, 0x80);
|
||||||
|
}
|
||||||
|
|
||||||
|
static inline void
|
||||||
|
check_quota(uint32_t flags, int cmd, const char *cmd_str,
|
||||||
|
const char *special, const char *special_str, ...)
|
||||||
|
{
|
||||||
|
long rc;
|
||||||
|
const char *addr_str = NULL;
|
||||||
|
const char *id_str = NULL;
|
||||||
|
void *addr = NULL;
|
||||||
|
print_cb addr_cb = NULL;
|
||||||
|
void *addr_cb_arg = NULL;
|
||||||
|
uint32_t id = -1;
|
||||||
|
|
||||||
|
va_list ap;
|
||||||
|
|
||||||
|
va_start(ap, special_str);
|
||||||
|
|
||||||
|
if (!(flags & CQF_ID_SKIP)) {
|
||||||
|
id = va_arg(ap, uint32_t);
|
||||||
|
|
||||||
|
if (flags & CQF_ID_STR)
|
||||||
|
id_str = va_arg(ap, const char *);
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!(flags & CQF_ADDR_SKIP)) {
|
||||||
|
addr = va_arg(ap, void *);
|
||||||
|
|
||||||
|
if (flags & CQF_ADDR_CB) {
|
||||||
|
addr_cb = va_arg(ap, print_cb);
|
||||||
|
addr_cb_arg = va_arg(ap, void *);
|
||||||
|
} else if (flags & CQF_ADDR_STR) {
|
||||||
|
addr_str = va_arg(ap, const char *);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
va_end(ap);
|
||||||
|
|
||||||
|
rc = syscall(__NR_quotactl, cmd, special, id, addr);
|
||||||
|
printf("quotactl(%s, %s", cmd_str, special_str);
|
||||||
|
|
||||||
|
if (!(flags & CQF_ID_SKIP)) {
|
||||||
|
if (flags & CQF_ID_STR) {
|
||||||
|
printf(", %s", id_str);
|
||||||
|
} else {
|
||||||
|
if (id == (uint32_t)-1)
|
||||||
|
printf(", -1");
|
||||||
|
else
|
||||||
|
printf(", %u", id);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
if (!(flags & CQF_ADDR_SKIP)) {
|
||||||
|
if (flags & CQF_ADDR_CB) {
|
||||||
|
printf(", ");
|
||||||
|
addr_cb(rc, addr, addr_cb_arg);
|
||||||
|
} else if (flags & CQF_ADDR_STR) {
|
||||||
|
printf(", %s", addr_str);
|
||||||
|
} else {
|
||||||
|
printf(", %p", addr);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
printf(") = %s\n", sprintrc(rc));
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
static const int bogus_cmd = 0xbadc0ded;
|
||||||
|
static const char * const bogus_special =
|
||||||
|
(const char *) (unsigned long) 0xfffffca7ffffc0deULL;
|
||||||
|
static const int bogus_id = 0xca7faced;
|
||||||
|
static void * const bogus_addr =
|
||||||
|
(void *) (unsigned long) 0xffffda7affffdeadULL;
|
||||||
|
|
||||||
|
/* It is invalid anyway due to the flash in the end */
|
||||||
|
static const char *bogus_dev = "/dev/bogus/";
|
||||||
|
static const char *bogus_dev_str = "\"/dev/bogus/\"";
|
||||||
|
|
||||||
|
static const char unterminated_data[] = { '\1', '\2', '\3' };
|
||||||
|
|
||||||
|
#endif /* !STRACE_TESTS_QUOTACTL_H */
|
||||||
6
tests/quotactl.test
Executable file
6
tests/quotactl.test
Executable file
@ -0,0 +1,6 @@
|
|||||||
|
#!/bin/sh
|
||||||
|
|
||||||
|
# Check decoding of quotactl syscall.
|
||||||
|
|
||||||
|
. "${srcdir=.}/init.sh"
|
||||||
|
run_strace_match_diff
|
||||||
Loading…
Reference in New Issue
Block a user