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I see no reason for not having these definitions for SPARC64 and RISC-V.
Also, borrow the check template from supported_personalities.h.
* syscall.c (update_personality) [defined RISCV, defined SPARC64]
<PERSONALITY_NAMES>: Define it for these architectures.
Co-authored-by: Dmitry V. Levin <ldv@altlinux.org>
Apply the same treatment to this script as the one in
v4.18-278-g295cf32.
* copyright-year-gen <year>: Change format to format:%cD, remove --date,
supply output as a -d option argument to date +%Y.
Old git versions (like the one shipped in Debian 8) do not support setting
date format with --date, working this around by processing git log output
with date +%Y.
* main/update_copyright_years.sh (process_file) <first_commit_year,
last_commit_year>: Change format to format:%aD, remove --date, supply
output as a -d option argument to date +%Y.
As Chris Metcalf, the author of v4.7-40-g0b99a8a, told in private, there
is no strong reason for having tile's personality name different from
personality names on other architectures, so let's use spaces instead of
dashes here. And, while we are here, remove duplication of personality
name definitions for various architectures.
* syscall.c (update_personality) [defined TILE]: Change dashes to spaces
in personality names.
* tests/nlattr_rtmsg.c: Include <netinet/in.h> and <arpa/inet.h>.
(LWTUNNEL_ENCAP_NONE, RTA_ENCAP_TYPE): New macros.
(main): Check decoding of RTA_DST, RTA_OIF, RTA_METRICS, RTA_MULTIPATH,
RTA_CACHEINFO, RTA_MFC_STATS, RTA_VIA, and RTA_ENCAP_TYPE.
Co-authored-by: Dmitry V. Levin <ldv@altlinux.org>
Remove these flags that are unused since commit v4.15~26.
They might be introduced later with a different meaning.
* defs.h (QUAL_SIGNAL, QUAL_READ, QUAL_WRITE): Remove.
Accept NULL argument in xstrdup and xtrndup functions to allow use
of "xstrdup(str)" instead of "str ? xstrdup(str) : NULL".
* xmalloc.c (xstrdup, xstrndup): Handle NULL argument.
* xmalloc.h: Add comment regarding this deviation from the behaviour
of the POSIX counterparts of these functions.
* tests/is_linux_mips_n64.c: New file.
* tests/Makefile.am (check_PROGRAMS): Add it.
* tests/scno_tampering.sh <$STRACE_ARCH == mips>:
In case of mips o32 abi, skip the test if is_linux_mips_n64 says
that the kernel is mips n64, even if "uname -m" claims it's mips.
* number_set.h (number_slot_t, struct number_set): Move to number_set.c.
(struct number_set): Add forward declaration.
(read_set, write_set, signal_set): Change prototypes from objects
to pointers.
* filter_qualify.c (read_set, write_set, signal_set): Change definitions
from objects to pointers.
(abbrev_set, inject_set, raw_set, trace_set, verbose_set): Change
definitions from arrays to pointers.
(qualify_read): Initialize read_set before first use.
(qualify_write): Initialize write_set before first use.
(qualify_signals): Initialize signal_set before first use.
(qualify_trace): Initialize trace_set before first use.
(qualify_abbrev): Initialize abbrev_set before first use.
(qualify_verbose): Initialize verbose_set before first use.
(qualify_raw): Initialize raw_set before first use.
(qualify_inject_common): Initialize inject_set before first use.
* strace.c (print_signalled, print_stopped): Update signal_set usage.
* syscall.c (dumpio): Update usage of read_set and write_set.
Since the defs.h contains unrelated declarations which are
redundant (and sometimes conflicting) for other binaries included
in the strace package, move SUPPORTED_PERSONALITIES defintions
to a separate file.
* defs.h: Include "supported_personalities.h".
(SUPPORTED_PERSONALITIES): Move ...
* supported_personalities.h: ... to the new file.
* Makefile.am (strace_SOURCES): Add it.
Signed-off-by: Edgar Kaziakhmedov <edgar.kaziakhmedov@virtuozzo.com>
Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>
Make string_to_uint* functions available to other binaries
included in the strace package.
* string_to_uint.h: New file.
* defs.h: Include it.
(string_to_uint_ex, string_to_uint_upto, string_to_uint): Move
to string_to_uint.h.
* util.c (string_to_uint_ex, string_to_uint): Move ...
* string_to_uint.c: ... to the new file.
* Makefile.am (strace_SOURCES): Add string_to_uint.h and string_to_uint.c.
Signed-off-by: Edgar Kaziakhmedov <edgar.kaziakhmedov@virtuozzo.com>
Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>
* tests/nlattr_ifaddrmsg.c: Include <arpa/inet.h>.
(IFA_FLAGS, SET_IFA_FAMILY): New macros.
(init_ifaddrmsg): Set ifaddrmsg.ifa_family field from ifa_family.
(print_ifaddrmsg): Print ifaddrmsg.ifa_family field using ifa_family_str.
(main): Check decoding of IFA_ADDRESS, IFA_CACHEINFO, and IFA_FLAGS.
* rtnl_addr.c (decode_ifa_address,
decode_ifa_cacheinfo, decode_ifa_flags): New functions.
(ifaddrmsg_nla_decoders): New array.
(decode_ifaddrmsg): Use it.
* netlink_inet_diag.c (decode_inet_addr): Change return type to bool,
parametrize field name using new var_name argument.
(decode_inet_diag_hostcond): Specify "addr" field name
to decode_inet_addr.
Prepare print_inet_addr for use in structureless contexts where
no structure field name is available.
* sockaddr.c (print_inet_addr): Handle var_name == NULL.
If the kernel contains commit 84d77d3f06e7e8dea057d10e8ec77ad71f721be3,
both PTRACE_PEEKDATA and process_vm_readv become unavailable when the
process dumpable flag is cleared. As the first 4 syscall arguments are
still available via registers, do not treat this as get_syscall_args
error.
This condition is triggered and therefore tested by prctl-dumpable test.
* linux/mips/get_syscall_args.c (get_syscall_args) [LINUX_MIPSO32]:
Do not bail out if umoven fails.
* configure.ac <AC_CHECK_TYPES([struct statfs])>: Merge several
AC_CHECK_MEMBERS checks of struct statfs members into a single check.
<AC_CHECK_TYPES([struct statfs64])>: Likewise, for checks
of struct statfs64 members.
Fix the following compilation warnings on platforms where
sizeof(struct timeval.tv_usec) < sizeof(long):
xettimeofday.c: In function ‘main’:
xettimeofday.c:76:16: warning: overflow in implicit constant conversion [-Woverflow]
tv->tv_usec = (long) 0xbadc0dedfacefeedLL;
xetitimer.c: In function ‘main’:
xetitimer.c:170:28: warning: overflow in implicit constant conversion [-Woverflow]
p_new->it_value.tv_usec = (long) 0xbadc0dedfacefeedLL;
In file included from utimes.c:38:0:
xutimes.c: In function ‘main’:
xutimes.c:110:18: warning: overflow in implicit constant conversion [-Woverflow]
tv[1].tv_usec = (long) 0xbadc0dedfacefeedLL;
futimesat.c: In function ‘main’:
futimesat.c:121:18: warning: overflow in implicit constant conversion [-Woverflow]
tv[1].tv_usec = (long) 0xbadc0dedfacefeedLL;
In file included from _newselect.c:35:0:
xselect.c: In function ‘main’:
xselect.c:94:16: warning: overflow in implicit constant conversion [-Woverflow]
tv->tv_usec = (long) 0xbadc0dedfacefeedLL;
^
* tests/futimesat.c (main): In initialization of struct timeval.tv_usec,
change explicit cast from (long) to (suseconds_t).
* tests/xetitimer.c: Likewise.
* tests/xettimeofday.c: Likewise.
* tests/xselect.c: Likewise.
* tests/xutimes.c: Likewise.
Reported-by: Anatoly Pugachev <matorola@gmail.com>
On sparc, the first argument of old sigaction syscall has negated
semantics, compared to other architectures. While sigaction.test
was aware about this arch-specific detail from the beginning, in one
of many sigaction syscall invocations a non-negative signal number
was erroneously passed on sparc.
* tests/sigaction.c (ADDR_INT, SIGNO_INT): New arch-specific macros.
(signo, addr): Use them.
Do not print more than "nlattr.nla_len - NLA_HDRLEN" bytes
of unrecognized attribute data.
* nlattr.c (decode_nlattr_with_data): Specify "nla_len - NLA_HDRLEN"
instead of "len - NLA_HDRLEN" as the size of unrecognized attribute
data.
* tests/nlattr.c (test_nlattr): Check it.
