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3787119eb8
Commit Graph

254 Commits

Author SHA1 Message Date
David Disseldorp
3787119eb8 lib/system: remove useless HAVE_LINUX_FALLOCATE64 logic 
Signed-off-by: David Disseldorp <ddiss@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
 2015-03-09 21:27:07 +01:00
Volker Lendecke
97b2570a5e lib: Split out sys_[read|write] & friends 
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
 2014-12-07 00:12:07 +01:00
Volker Lendecke
fb9067c789 Remove a few #ifdef EWOULDBLOCk 
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Martin Schwenke <martin@meltin.net>
 2014-09-18 20:36:11 +02:00
Jeremy Allison
d77a74237e s3: nmbd: Fix bug 10633 - nmbd denial of service 
The Linux kernel has a bug in that it can give spurious
wakeups on a non-blocking UDP socket for a non-deliverable packet.

When nmbd was changed to use non-blocking sockets it
became vulnerable to a spurious wakeup from poll/epoll.

Fix sys_recvfile() to return on EWOULDBLOCK/EAGAIN.

CVE-2014-0244

https://bugzilla.samba.org/show_bug.cgi?id=10633

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
 2014-06-25 01:33:13 +02:00
Abhidnya Joshi
47175f5760 s3: Add DAC_OVERRIDE capability support 
Reviewed-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Christof Schmitt <cs@samba.org>
 2013-12-16 10:11:03 -07:00
David Disseldorp
c7762042ba debug: remove unused sys_adminlog 
printing.c was the last user of this syslog wrapper.

Signed-off-by: David Disseldorp <ddiss@samba.org>
Reviewed-by: Guenther Deschner <gd@samba.org>

Autobuild-User(master): Günther Deschner <gd@samba.org>
Autobuild-Date(master): Wed Nov 20 10:19:32 CET 2013 on sn-devel-104
 2013-11-20 10:19:32 +01:00
Christian Ambach
ba40d0d9d3 s3:lib/system fix build on AIX 7 
AIX uses struct stat64 with struct timespec64, so direct assignment does
not work any more.

Pair-Programmed-With: Volker Lendecke <vl@samba.org>
Signed-off-by: Christian Ambach <ambi@samba.org>

Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Fri Aug  2 09:47:43 CEST 2013 on sn-devel-104
 2013-08-02 09:47:43 +02:00
Jeremy Allison
7a4dd84595 Remove dependency on detection of HAVE_DIRFD for use of fdopendir(). 
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>

Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Fri Apr 12 16:21:10 CEST 2013 on sn-devel-104
 2013-04-12 16:21:09 +02:00
Michael Adam
2172a1448e s3: in sys_popen(), add a debug message for failed fork 
Autobuild-User(master): Michael Adam <obnox@samba.org>
Autobuild-Date(master): Tue Sep  4 22:17:30 CEST 2012 on sn-devel-104
 2012-09-04 22:17:30 +02:00
Michael Adam
c1b703f95c s3: in sys_popen(), add a debug message for failed extract_args() 2012-09-04 20:39:21 +02:00
Michael Adam
6c7df39fee s3: in sys_popen(), untangle function call from result check 2012-09-04 20:39:20 +02:00
Michael Adam
1d4fe78db9 s3: in sys_popen(), untangle assigment from check and add a debug message in failure case 2012-09-04 20:39:20 +02:00
Michael Adam
d43c411fb1 s3: in sys_popen(), improve call to pipe and report error to debug 2012-09-04 20:39:20 +02:00
Michael Adam
243157ae34 s3: in sys_popen(), validate input before opening the pipe. 2012-09-04 20:39:20 +02:00
Michael Adam
e7d385c366 s3: in sys_popen(), fix a debug message 2012-09-04 20:39:20 +02:00
Michael Adam
c35bdb34da s3: add a debug message for failed execv in sys_popen() 
Signed-off-by: Stefan Metzmacher <metze@samba.org>
 2012-08-17 20:07:07 +02:00
Volker Lendecke
9dc78c90f3 s3-aio: Remove unused VFS functions and more 
Signed-off-by: Jeremy Allison <jra@samba.org>
 2012-07-18 15:45:58 -07:00
Volker Lendecke
f9df073a31 s3: Make smbd/aio.c not depend on aio.h anymore 
Signed-off-by: Jeremy Allison <jra@samba.org>
 2012-07-18 15:40:35 -07:00
Jeremy Allison
821bd95156 Replace all uses of setXX[ug]id() and setgroups with samba_setXX[ug]id() calls. 
Will allow thread-specific credentials to be added by modifying
the central definitions. Deliberately left the setXX[ug]id()
call in popt as this is not used in Samba.
 2012-06-28 17:15:16 -07:00
Stefan Metzmacher
e89150597a Revert "s3-lib Remove unused sys_fcntl_long()" 
This reverts commit 846a697e20.

This is still used in source3/smbd/oplock_irix.c

metze
 2012-06-19 17:04:29 +02:00
Andrew Bartlett
d2f6d0ba1e build: Rationalise AIO support in configure, ensure on by default 
With this change, the define to check for AIO is HAVE_AIO, consistant
with other subsystems.

It is now also on by default in the autoconf build, as it has been for waf.

Andrew Bartlett
 2012-06-06 08:23:10 +02:00
Andrew Bartlett
c290cdb934 lib/replace: xattr wrappers in lib/replace rather than source3/lib/system.c 
This also moves all the still-used configure tests etc.  The unused OSF API
is also removed at this time.

Andrew Bartlett
 2012-06-02 02:13:49 +02:00
Andrew Bartlett
6aa12fcb30 build: Remove SMB_OFF_T, replace with off_t 
Now that we always require a 64 bit off_t, we no longer need SMB_OFF_T.

Andrew Bartlett

Autobuild-User: Andrew Bartlett <abartlet@samba.org>
Autobuild-Date: Fri Apr  6 01:47:43 CEST 2012 on sn-devel-104
 2012-04-06 01:47:43 +02:00
Andrew Bartlett
19eee33d82 s3-vfs: Remove unused lremovexattr call from VFS modules, system.c and configure 
If this is ever needed again, it would be more appropriate as an options argument
to removexattr.

Andrew Bartlett
 2012-04-05 13:39:01 +10:00
Andrew Bartlett
c70ac29c54 s3-vfs: Remove unused lsetxattr call from VFS modules, system.c and configure 
If this is ever needed again, it would be more appropriate as an options argument
to listxattr.

Andrew Bartlett
 2012-04-05 13:39:00 +10:00
Andrew Bartlett
c5b17c5555 s3-vfs: Remove unused llistxattr call from VFS modules, system.c and configure 
If this is ever needed again, it would be more appropriate as an options argument
to listxattr.

Andrew Bartlett
 2012-04-05 13:39:00 +10:00
Andrew Bartlett
b2f7cfa848 s3-vfs: Remove unused lgetxattr call from VFS modules, system.c and configure 2012-04-05 13:39:00 +10:00
Andrew Bartlett
f6e0532024 build: Remove SMB_STRUCT_DIR define 2012-04-05 02:39:09 +02:00
Andrew Bartlett
6edd8e95f1 build: Remove sys_rewinddir wrapper 2012-04-05 02:39:09 +02:00
Andrew Bartlett
3e8a6e5760 build: Remove sys_closedir wrapper 2012-04-05 02:39:09 +02:00
Andrew Bartlett
ecc822faf8 build: Remove sys_telldir wrapper 2012-04-05 02:39:09 +02:00
Andrew Bartlett
900473a45b build: Remove sys_seekdir wrapper 2012-04-05 02:39:09 +02:00
Andrew Bartlett
afdb78075c build: Remove sys_readdir wrapper 2012-04-05 02:39:09 +02:00
Andrew Bartlett
fe526bb32b build: Remove sys_opendir wrapper 2012-04-05 02:39:09 +02:00
Andrew Bartlett
b74fe73a6f build: Remove sys_fopen wrapper 2012-04-05 02:39:08 +02:00
Andrew Bartlett
d166b79852 build: Remove sys_open wrapper 2012-04-05 02:39:08 +02:00
Andrew Bartlett
9cc056e567 build: Remove sys_creat wrapper 2012-04-05 02:39:08 +02:00
Andrew Bartlett
ced1f61ec1 build: Remove fallback call to sys_open as HAVE_CREAT is not actually checked for 2012-04-05 02:39:08 +02:00
Andrew Bartlett
7fa1b878c1 build: Remove sys_ftell wrapper 2012-04-05 02:39:08 +02:00
Andrew Bartlett
43e9be8894 build: Remove sys_lseek wrapper 2012-04-05 02:39:08 +02:00
Andrew Bartlett
5c89d12ca4 build: Remove sys_ftruncate wrapper 2012-04-05 02:39:08 +02:00
Andrew Bartlett
473b974a06 build: do not use HAVE_EXPLICIT_LARGEFILE_SUPPORT and *64() fucntions any more 2012-04-05 02:39:08 +02:00
Jelmer Vernooij
c9fb33697d use usleep rather than sys_usleep in various places, in anticipation of usleep moving to libreplace. 2012-03-24 22:41:05 +01:00
Jelmer Vernooij
c0288e0612 lib/util: Remove obsolete sys_getpid() and sys_fork(). 
The performance of these is minimal (these days) and they can return
invalid results when used as part of applications that do not use
sys_fork().

Autobuild-User: Jelmer Vernooij <jelmer@samba.org>
Autobuild-Date: Sat Mar 24 21:55:41 CET 2012 on sn-devel-104
 2012-03-24 21:55:40 +01:00
Andrew Bartlett
476d503d24 lib/util: Remove unused sys_sendto() 
Found by callcatcher.

Andrew Bartlett

Autobuild-User: Andrew Bartlett <abartlet@samba.org>
Autobuild-Date: Fri Feb 17 13:48:05 CET 2012 on sn-devel-104
 2012-02-17 13:48:05 +01:00
Andrew Bartlett
245d47f233 lib/util: Remove unused sys_recv() 
Found by callcatcher.

Andrew Bartlett
 2012-02-17 12:19:30 +01:00
Andrew Bartlett
846a697e20 s3-lib Remove unused sys_fcntl_long() 2012-02-17 12:19:29 +01:00
Andrew Bartlett
59d1faa1a3 s3-lib Remove unused sys_fseek() 2012-02-17 12:19:29 +01:00
Volker Lendecke
bbde298241 s3: Use ARRAY_SIZE in bsd_attr_list 2012-02-02 20:35:27 +01:00
Jeremy Allison
d6950d4ec9 Comment out sys_get_number_of_cores() as we're no longer using this. 2012-01-06 14:55:30 -08:00