diff options
| author | Kees Cook <kees@kernel.org> | 2026-03-23 01:15:40 +0000 |
|---|---|---|
| committer | Kees Cook <kees@kernel.org> | 2026-06-18 16:37:12 -0700 |
| commit | 4cb5e246e65cd497155370bbca54c8f5e3a4105f (patch) | |
| tree | d1586bfa71b12098a81aef2a2d8f4c74cefa09c9 /arch/alpha/include | |
| parent | 9c87e61e3c5797277407ba5eae4eac8a52be3fa3 (diff) | |
alpha: Remove arch-specific strncpy() implementation
strncpy() has no remaining callers in the kernel[1]. Remove the
alpha-specific assembly implementation and __HAVE_ARCH_STRNCPY define,
falling back to the generic version in lib/string.c.
The __stxncpy helper (stxncpy.S/ev6-stxncpy.S) is retained as it is
still used by strncat.
Link: https://github.com/KSPP/linux/issues/90 [1]
Signed-off-by: Kees Cook <kees@kernel.org>
Diffstat (limited to 'arch/alpha/include')
| -rw-r--r-- | arch/alpha/include/asm/string.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/alpha/include/asm/string.h b/arch/alpha/include/asm/string.h index f043f91ff988..7c7545a2319a 100644 --- a/arch/alpha/include/asm/string.h +++ b/arch/alpha/include/asm/string.h @@ -47,8 +47,6 @@ extern inline void *__memset(void *s, int c, size_t n) #define __HAVE_ARCH_STRCPY extern char * strcpy(char *,const char *); -#define __HAVE_ARCH_STRNCPY -extern char * strncpy(char *, const char *, size_t); #define __HAVE_ARCH_STRCAT extern char * strcat(char *, const char *); #define __HAVE_ARCH_STRNCAT |