diff options
| -rw-r--r-- | include/linux/uaccess.h | 2 | ||||
| -rw-r--r-- | kernel/trace/trace_kprobe.c | 2 | ||||
| -rw-r--r-- | mm/maccess.c | 4 |
3 files changed, 4 insertions, 4 deletions
diff --git a/include/linux/uaccess.h b/include/linux/uaccess.h index d9ae3c69802d..575cc308d98b 100644 --- a/include/linux/uaccess.h +++ b/include/linux/uaccess.h @@ -315,7 +315,7 @@ long strncpy_from_kernel_nofault(char *dst, const void *unsafe_addr, extern long __strncpy_from_unsafe(char *dst, const void *unsafe_addr, long count); long strncpy_from_user_nofault(char *dst, const void __user *unsafe_addr, long count); -extern long strnlen_unsafe_user(const void __user *unsafe_addr, long count); +long strnlen_user_nofault(const void __user *unsafe_addr, long count); /** * probe_kernel_address(): safely attempt to read from a location diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c index d600f41fda1c..4325f9e7fada 100644 --- a/kernel/trace/trace_kprobe.c +++ b/kernel/trace/trace_kprobe.c @@ -1221,7 +1221,7 @@ fetch_store_strlen_user(unsigned long addr) { const void __user *uaddr = (__force const void __user *)addr; - return strnlen_unsafe_user(uaddr, MAX_STRING_SIZE); + return strnlen_user_nofault(uaddr, MAX_STRING_SIZE); } /* diff --git a/mm/maccess.c b/mm/maccess.c index 50b27fbe5cf8..88ab30c054a9 100644 --- a/mm/maccess.c +++ b/mm/maccess.c @@ -260,7 +260,7 @@ long strncpy_from_user_nofault(char *dst, const void __user *unsafe_addr, } /** - * strnlen_unsafe_user: - Get the size of a user string INCLUDING final NUL. + * strnlen_user_nofault: - Get the size of a user string INCLUDING final NUL. * @unsafe_addr: The string to measure. * @count: Maximum count (including NUL) * @@ -275,7 +275,7 @@ long strncpy_from_user_nofault(char *dst, const void __user *unsafe_addr, * Unlike strnlen_user, this can be used from IRQ handler etc. because * it disables pagefaults. */ -long strnlen_unsafe_user(const void __user *unsafe_addr, long count) +long strnlen_user_nofault(const void __user *unsafe_addr, long count) { mm_segment_t old_fs = get_fs(); int ret; |