libc-testsuite - correctness and quality tests for libc implementations

diff --git a/setjmp.c b/setjmp.c
index 6728bef..b740be5 100644
--- a/setjmp.c
+++ b/setjmp.c

@@ -40,6 +40,10 @@ int test_setjmp(void)

sigprocmask(SIG_UNBLOCK, &set, &set);

oldset = set;

+ /* Improve the chances of catching failure of sigsetjmp to

+ * properly save the signal mask in the sigjmb_buf. */

+ memset(&sjb, -1, sizeof sjb);

+

if (!sigsetjmp(sjb, 1)) {

sigemptyset(&set);

sigaddset(&set, SIGUSR1);