diff options
| author | Shehjar Tikoo <shehjart@zresearch.com> | 2009-04-21 04:50:33 -0700 |
|---|---|---|
| committer | Anand V. Avati <avati@amp.gluster.com> | 2009-04-22 13:06:31 +0530 |
| commit | 07f1524165f864e09033b7f78e921c5375d4e2d6 (patch) | |
| tree | 5cf891173e40578e23c41f53de4deb250d399085 /xlators/storage | |
| parent | 27e1c9fbd3fb6eda4f7d64ff04dad9d306c237e7 (diff) | |
posix: Ensure EINVAL return on NULL args
Initing op_errno to EINVAL ensures that this is the value
that gets returned on STACK_UNWIND, in case any of the VALIDATE macros
result in exit from "out" due to a NULL argument. If this is not done
, we get op_ret as -1 with errno set to 0 in the application's
syscall.
Signed-off-by: Anand V. Avati <avati@amp.gluster.com>
Diffstat (limited to 'xlators/storage')
| -rw-r--r-- | xlators/storage/posix/src/posix.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/xlators/storage/posix/src/posix.c b/xlators/storage/posix/src/posix.c index 65579ee12..4c716dad9 100644 --- a/xlators/storage/posix/src/posix.c +++ b/xlators/storage/posix/src/posix.c @@ -357,7 +357,7 @@ posix_opendir (call_frame_t *frame, xlator_t *this, { char * real_path = NULL; int32_t op_ret = -1; - int32_t op_errno = 0; + int32_t op_errno = EINVAL; DIR * dir = NULL; struct posix_fd * pfd = NULL; |