Commit Graph

7 Commits

Author SHA1 Message Date
499c5aad0c semctl: fix indirect syscall decoding
On architectures where the semctl call is implemented by the ipc syscall
the 4th argument is passed by reference.

* ipc.c (sys_semctl): Handle the indirect ipc subcall case.
* tests/ipc_sem.c (main): Optionally match indirection
in the 4th argument of semctl calls.

Reported-by: Andreas Schwab <schwab@suse.de>
2015-03-16 14:23:09 +00:00
Andreas Schwab
3aa45f3cc2 tests/ipc_*: match IPC_64 flag
* tests/ipc_msg.c (main): Optionally match "IPC_64|" in the third
argument of the ipc call.
* tests/ipc_sem.c (main): Likewise.
* tests/ipc_shm.c (main): Likewise.
2015-03-16 14:26:58 +01:00
Andreas Schwab
fa5ce37246 Fix crash in ipc_sem test
Properly use union semun as argument of semctl.

* tests/ipc_sem.c (main): Properly use union semun as argument of
semctl.  Don't handle EFAULT specially.
* tests/ipc_sem.test: Revert last change.
2015-03-16 12:18:36 +01:00
Mike Frysinger
d79ed12376 tests: skip ipc_sem.test on broken kernels
Rather than trigger an ERROR which fails `make check`, go with SKIP
instead.  We don't want the testsuite failing due to kernel bugs.

* tests/ipc_sem.c (main): Change 99 to 77.
2015-03-03 01:13:23 +00:00
Mike Frysinger
4ed340bae6 tests/ipc_sem: detect broken kernels
When running 32bit ipc tests on ppc/sparc with a 64bit kernel, the ipc
logic wrongly returns errors.  Detect that and throw an error.

* tests/ipc_sem.c: Return 99 when errno is EFAULT.
* tests/ipc_sem.test: Save output to $OUT and show it when failing.
Handle exit status 99 to throw an ERROR.
2015-02-28 12:10:39 +00:00
7230d0a388 tests: add IPC_STAT to ipc tests, workaround limitiations of old kernels
* tests/ipc_msg.c: Include <errno.h>.
(main): Add a test call with IPC_STAT, handle old kernels MSG_STAT behaviour.
* tests/ipc_sem.c: Include <errno.h>.
(main): Add a test call with IPC_STAT, handle old kernels SEM_STAT behaviour.
* tests/ipc_shm.c: Include <errno.h>.
(main): Add a test call with IPC_STAT, handle old kernels SHM_STAT behaviour.
2015-01-14 16:57:37 +00:00
12e2442784 tests: add tests for ipc syscalls decoding
* tests/ipc_msg.c: New file.
* tests/ipc_sem.c: Likewise.
* tests/ipc_shm.c: Likewise.
* tests/ipc_msg.test: New test.
* tests/ipc_sem.test: Likewise.
* tests/ipc_shm.test: Likewise.
* tests/Makefile.am (check_PROGRAMS): Add ipc_msg, ipc_sem, and ipc_shm.
(TESTS): Add ipc_msg.test, ipc_sem.test, and ipc_shm.test.
* tests/.gitignore: Add ipc_msg, ipc_sem, and ipc_shm.
2015-01-12 16:24:20 +00:00