Messages in this thread Patch in this message | | | From | Colin King <> | Subject | [PATCH][v2] selftests: ipc: handle msgget failure return correctly | Date | Wed, 5 Mar 2014 18:58:28 +0000 |
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From: Colin Ian King <colin.king@canonical.com>
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> --- tools/testing/selftests/ipc/msgque.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/tools/testing/selftests/ipc/msgque.c b/tools/testing/selftests/ipc/msgque.c index d664182..aa290c0 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; } -- 1.9.0
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