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author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2017-09-12 14:49:57 +0300 |
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committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2017-09-28 08:29:40 +0300 |
commit | 79962038dffab28094782406d8e27b095a26ce51 (patch) | |
tree | ac753c022318cae009c04b8e6e45cdaaaf250836 /arch/s390/include/asm/string.h | |
parent | 59a19ea9a0b3b0ee69887b6a5015aee3a3c7e527 (diff) | |
download | linux-79962038dffab28094782406d8e27b095a26ce51.tar.xz |
s390: add support for FORTIFY_SOURCE
This is the quite trivial backend for s390 which is required to enable
FORTIFY_SOURCE support.
See commit 6974f0c4555e ("include/linux/string.h: add the option of
fortified string.h functions") for more details.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/include/asm/string.h')
-rw-r--r-- | arch/s390/include/asm/string.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/s390/include/asm/string.h b/arch/s390/include/asm/string.h index e5f5c7074f2c..8fb43319693d 100644 --- a/arch/s390/include/asm/string.h +++ b/arch/s390/include/asm/string.h @@ -49,7 +49,7 @@ extern char *strstr(const char *, const char *); #undef __HAVE_ARCH_STRSEP #undef __HAVE_ARCH_STRSPN -#if !defined(IN_ARCH_STRING_C) +#if !defined(IN_ARCH_STRING_C) && (!defined(CONFIG_FORTIFY_SOURCE) || defined(__NO_FORTIFY)) static inline void *memchr(const void * s, int c, size_t n) { |