[LTP] [PATCH v2 2/3] CVE-2012-0957: Use SAFE_PERSONALITY
Richard Palethorpe
rpalethorpe@suse.com
Wed Jul 19 11:08:30 CEST 2017
Signed-off-by: Richard Palethorpe <rpalethorpe@suse.com>
---
testcases/cve/cve-2012-0957.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/testcases/cve/cve-2012-0957.c b/testcases/cve/cve-2012-0957.c
index f065735a1..3b92325d6 100644
--- a/testcases/cve/cve-2012-0957.c
+++ b/testcases/cve/cve-2012-0957.c
@@ -26,10 +26,8 @@
#include <string.h>
#include <sys/utsname.h>
-#include <sys/personality.h>
#include "tst_test.h"
-
-#define UNAME26 0x0020000
+#include "tst_personality.h"
static int check_field(char *bytes, size_t length, char *field)
{
@@ -75,9 +73,7 @@ static void run(unsigned int test_nr)
tst_res(TINFO, "Calling uname with default personality");
try_leak_bytes();
} else {
- if (personality(PER_LINUX | UNAME26) < 0)
- tst_brk(TCONF | TERRNO,
- "Could not change personality to UNAME26");
+ SAFE_PERSONALITY(PER_LINUX | UNAME26);
tst_res(TINFO, "Calling uname with UNAME26 personality");
try_leak_bytes();
}
--
2.13.2
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