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| author | Peter S. Mazinger <ps.m@gmx.net> | 2011-02-26 21:49:38 +0100 |
|---|---|---|
| committer | Peter S. Mazinger <ps.m@gmx.net> | 2011-03-03 18:22:49 +0100 |
| commit | 2e9d2266c0cea250f7a87dc6aa2b02d0bd5a0aea (patch) | |
| tree | edcf4df26d09584490cf70dc77c194793ba6d19d /libc/sysdeps/linux | |
| parent | f00e553e4b084007781df5e4b5accc2e152da231 (diff) | |
Correct ssp code
Avoid using strong_alias in ssp, some archs dislike it.
Make stack_chk_guard static.
Export __stack_smash_handler only if compatibility option is enabled.
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
Diffstat (limited to 'libc/sysdeps/linux')
| -rw-r--r-- | libc/sysdeps/linux/common/ssp.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libc/sysdeps/linux/common/ssp.c b/libc/sysdeps/linux/common/ssp.c index a2d7ff2ca..d81c706f4 100644 --- a/libc/sysdeps/linux/common/ssp.c +++ b/libc/sysdeps/linux/common/ssp.c @@ -71,6 +71,7 @@ static attribute_noreturn void terminate(void) _exit(127); } +#ifdef __UCLIBC_HAS_SSP_COMPAT__ void __stack_smash_handler(char func[], int damaged __attribute__ ((unused))) attribute_noreturn __cold; void __stack_smash_handler(char func[], int damaged) { @@ -84,6 +85,7 @@ void __stack_smash_handler(char func[], int damaged) while(1) terminate(); } +#endif void __stack_chk_fail(void) attribute_noreturn __cold; void __stack_chk_fail(void) @@ -114,4 +116,3 @@ void __chk_fail(void) while(1) terminate(); } - |