Commit 53942232 authored Mar 10, 2014 by Colin Ian King Committed by Linus Torvalds Mar 10, 2014

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>

parent 1443176f

tools/testing/selftests/ipc/msgque.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -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;
		}