diff options
| -rw-r--r-- | include/linux/sockptr.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/sockptr.h b/include/linux/sockptr.h index 1c1a5d926b17..0eb3a2b1f81f 100644 --- a/include/linux/sockptr.h +++ b/include/linux/sockptr.h @@ -77,7 +77,9 @@ static inline int copy_safe_from_sockptr(void *dst, size_t ksize, { if (optlen < ksize) return -EINVAL; - return copy_from_sockptr(dst, optval, ksize); + if (copy_from_sockptr(dst, optval, ksize)) + return -EFAULT; + return 0; } static inline int copy_to_sockptr_offset(sockptr_t dst, size_t offset, |