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| author | Carlos O'Donell <carlos@redhat.com> | 2013-09-23 00:52:09 -0400 |
|---|---|---|
| committer | Carlos O'Donell <carlos@redhat.com> | 2013-09-23 00:52:09 -0400 |
| commit | c61b4d41c9647a54a329aa021341c0eb032b793e (patch) | |
| tree | c4a665c232a7d37786a6f3b5e3f56d0ae11480e8 /elf/tst-ptrguard1-static.c | |
| parent | 58a96064d193317236b740998e134b652d3d62ad (diff) | |
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BZ #15754: CVE-2013-4788
The pointer guard used for pointer mangling was not initialized for
static applications resulting in the security feature being disabled.
The pointer guard is now correctly initialized to a random value for
static applications. Existing static applications need to be
recompiled to take advantage of the fix.
The test tst-ptrguard1-static and tst-ptrguard1 add regression
coverage to ensure the pointer guards are sufficiently random
and initialized to a default value.
Diffstat (limited to 'elf/tst-ptrguard1-static.c')
| -rw-r--r-- | elf/tst-ptrguard1-static.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/elf/tst-ptrguard1-static.c b/elf/tst-ptrguard1-static.c new file mode 100644 index 0000000000..7aff3b7b5d --- /dev/null +++ b/elf/tst-ptrguard1-static.c @@ -0,0 +1 @@ +#include "tst-ptrguard1.c" |