diff options
Diffstat (limited to 'lib/usercopy.c')
| -rw-r--r-- | lib/usercopy.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/usercopy.c b/lib/usercopy.c index 3744b2a8e591..c2bfbcaeb3dc 100644 --- a/lib/usercopy.c +++ b/lib/usercopy.c @@ -8,7 +8,7 @@ unsigned long _copy_from_user(void *to, const void __user *from, unsigned long n { unsigned long res = n; might_fault(); - if (likely(access_ok(VERIFY_READ, from, n))) { + if (likely(access_ok(from, n))) { kasan_check_write(to, n); res = raw_copy_from_user(to, from, n); } @@ -23,7 +23,7 @@ EXPORT_SYMBOL(_copy_from_user); unsigned long _copy_to_user(void __user *to, const void *from, unsigned long n) { might_fault(); - if (likely(access_ok(VERIFY_WRITE, to, n))) { + if (likely(access_ok(to, n))) { kasan_check_read(from, n); n = raw_copy_to_user(to, from, n); } |