diff options
Diffstat (limited to 'include/asm-i386/uaccess.h')
| -rw-r--r-- | include/asm-i386/uaccess.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/asm-i386/uaccess.h b/include/asm-i386/uaccess.h index 2b1b3d7f4..7546159f6 100644 --- a/include/asm-i386/uaccess.h +++ b/include/asm-i386/uaccess.h @@ -597,7 +597,8 @@ __constant_copy_from_user_nocheck(void *to, const void *from, unsigned long n) long strncpy_from_user(char *dst, const char *src, long count); long __strncpy_from_user(char *dst, const char *src, long count); -long strlen_user(const char *str); +#define strlen_user(str) strnlen_user(str, ~0UL >> 1) +long strnlen_user(const char *str, long n); unsigned long clear_user(void *mem, unsigned long len); unsigned long __clear_user(void *mem, unsigned long len); |