diff options
Diffstat (limited to 'src/env')
| -rw-r--r-- | src/env/__stack_chk_fail.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/env/__stack_chk_fail.c b/src/env/__stack_chk_fail.c index c6d0feb9..eac852b7 100644 --- a/src/env/__stack_chk_fail.c +++ b/src/env/__stack_chk_fail.c @@ -14,7 +14,8 @@ void __init_ssp(size_t *auxv) for (i=0; auxv[i] && auxv[i]!=AT_RANDOM; i+=2); if (auxv[i]) memcpy(&canary, (void *)auxv[i+1], sizeof canary); else canary = (uintptr_t)&canary * 1103515245; - __stack_chk_guard = self->canary = canary; + a_cas_l(&__stack_chk_guard, 0, canary); + self->canary = __stack_chk_guard; } void __stack_chk_fail(void) |