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[PATCH 1/3] tst-longjmp_chk: add comments and convert to test-skeleton
- From: Mike Frysinger <vapier at gentoo dot org>
- To: libc-alpha at sourceware dot org
- Date: Sun, 29 Dec 2013 18:26:01 -0500
- Subject: [PATCH 1/3] tst-longjmp_chk: add comments and convert to test-skeleton
- Authentication-results: sourceware.org; auth=none
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2013-12-29 Mike Frysinger <vapier@gentoo.org>
* debug/tst-longjmp_chk.c: Add header comment and include
../test-skeleton.c.
(do_test): Mark static.
(TEST_FUNCTION): Define.
---
debug/tst-longjmp_chk.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/debug/tst-longjmp_chk.c b/debug/tst-longjmp_chk.c
index 8892974..dba1855 100644
--- a/debug/tst-longjmp_chk.c
+++ b/debug/tst-longjmp_chk.c
@@ -1,3 +1,5 @@
+/* Basic test to make sure doing a longjmp to a jmpbuf with an invalid sp
+ is caught by the fortification code. */
#include <errno.h>
#include <fcntl.h>
#include <paths.h>
@@ -43,8 +45,8 @@ handler (int sig)
}
-int
-main (void)
+static int
+do_test (void)
{
struct sigaction sa;
sa.sa_handler = handler;
@@ -84,3 +86,6 @@ main (void)
puts ("second longjmp returned");
return 1;
}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"
--
1.8.4.3