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| author | Colin Ian King <colin.king@canonical.com> | 2014-03-11 02:49:50 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-03-11 04:26:21 +0400 |
| commit | 53942232369ec317f77dc8c2d5a0637bb85a6e84 (patch) | |
| tree | b07f0c80c30d502118dedd8adce61c0d63dda669 | |
| parent | 1443176fd6857744d6772e6a607d7d08f0f6afd9 (diff) | |
| download | linux-53942232369ec317f77dc8c2d5a0637bb85a6e84.tar.xz | |
tools/testing/selftests/ipc/msgque.c: handle msgget failure return correctly
A failed msgget causes the test to return an uninitialised value in ret.
Assign ret to -errno on error exit.
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Davidlohr Bueso <davidlohr@hp.com>
Cc: Stanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | tools/testing/selftests/ipc/msgque.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/testing/selftests/ipc/msgque.c b/tools/testing/selftests/ipc/msgque.c index d66418237d21..aa290c0de6f5 100644 --- a/tools/testing/selftests/ipc/msgque.c +++ b/tools/testing/selftests/ipc/msgque.c @@ -201,6 +201,7 @@ int main(int argc, char **argv) msgque.msq_id = msgget(msgque.key, IPC_CREAT | IPC_EXCL | 0666); if (msgque.msq_id == -1) { + err = -errno; printf("Can't create queue\n"); goto err_out; } |