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| author | Roman I Khimov <khimov@altell.ru> | 2010-05-02 23:45:27 +0400 |
|---|---|---|
| committer | Austin Foxley <austinf@cetoncorp.com> | 2010-05-03 13:27:36 -0700 |
| commit | 57d82892913019352bf8e35c5a3e9965e1df0e6b (patch) | |
| tree | 686ceb6fbeb3bc2b4b8073f5523eca4b568b8afa /libpthread/nptl/sem_open.c | |
| parent | e769b83bc129210a25198c7de73272d8632923fa (diff) | |
| download | uClibc-alpine-57d82892913019352bf8e35c5a3e9965e1df0e6b.tar.bz2 uClibc-alpine-57d82892913019352bf8e35c5a3e9965e1df0e6b.tar.xz | |
nptl: fix sem_open with O_CREAT
Temporary file name template passed to __gen_tempname had no "XXXXXX" in it,
so __gen_tempname returned EINVAL which led to sem_open failure.
Fixes NPTL tests tst-sem4, tst-sem7, tst-sem8, tst-sem9.
Signed-off-by: Roman I Khimov <khimov@altell.ru>
Signed-off-by: Austin Foxley <austinf@cetoncorp.com>
Diffstat (limited to 'libpthread/nptl/sem_open.c')
| -rw-r--r-- | libpthread/nptl/sem_open.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libpthread/nptl/sem_open.c b/libpthread/nptl/sem_open.c index 8ded82cf1..28dd3aa90 100644 --- a/libpthread/nptl/sem_open.c +++ b/libpthread/nptl/sem_open.c @@ -333,7 +333,8 @@ sem_open (const char *name, int oflag, ...) sizeof (sem_t) - sizeof (struct new_sem)); tmpfname = (char *) alloca (mountpoint.dirlen + 6 + 1); - mempcpy (tmpfname, mountpoint.dir, mountpoint.dirlen); + mempcpy (mempcpy (tmpfname, mountpoint.dir, mountpoint.dirlen), + "XXXXXX", 7); fd = __gen_tempname (tmpfname, __GT_FILE, mode); if (fd == -1) |