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-rw-r--r--fs/compat.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/compat.c b/fs/compat.c
index f0b391c50552..6490d2134ff3 100644
--- a/fs/compat.c
+++ b/fs/compat.c
@@ -626,7 +626,7 @@ ssize_t compat_rw_copy_check_uvector(int type,
tot_len += len;
if (tot_len < tmp) /* maths overflow on the compat_ssize_t */
goto out;
- if (!access_ok(vrfy_dir(type), buf, len)) {
+ if (!access_ok(vrfy_dir(type), compat_ptr(buf), len)) {
ret = -EFAULT;
goto out;
}