diff options
| -rw-r--r-- | include/asm-i386/uaccess.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-i386/uaccess.h b/include/asm-i386/uaccess.h index e2aa5e0d0cc7..d2a4f7be9c2c 100644 --- a/include/asm-i386/uaccess.h +++ b/include/asm-i386/uaccess.h @@ -581,7 +581,7 @@ long __must_check __strncpy_from_user(char *dst, * If there is a limit on the length of a valid string, you may wish to * consider using strnlen_user() instead. */ -#define strlen_user(str) strnlen_user(str, ~0UL >> 1) +#define strlen_user(str) strnlen_user(str, LONG_MAX) long strnlen_user(const char __user *str, long n); unsigned long __must_check clear_user(void __user *mem, unsigned long len); |