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-rw-r--r--lib/usercopy.c4
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
8{ 8{
9 unsigned long res = n; 9 unsigned long res = n;
10 might_fault(); 10 might_fault();
11 if (likely(access_ok(VERIFY_READ, from, n))) { 11 if (likely(access_ok(from, n))) {
12 kasan_check_write(to, n); 12 kasan_check_write(to, n);
13 res = raw_copy_from_user(to, from, n); 13 res = raw_copy_from_user(to, from, n);
14 } 14 }
@@ -23,7 +23,7 @@ EXPORT_SYMBOL(_copy_from_user);
23unsigned long _copy_to_user(void __user *to, const void *from, unsigned long n) 23unsigned long _copy_to_user(void __user *to, const void *from, unsigned long n)
24{ 24{
25 might_fault(); 25 might_fault();
26 if (likely(access_ok(VERIFY_WRITE, to, n))) { 26 if (likely(access_ok(to, n))) {
27 kasan_check_read(from, n); 27 kasan_check_read(from, n);
28 n = raw_copy_to_user(to, from, n); 28 n = raw_copy_to_user(to, from, n);
29 } 29 }