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-rw-r--r--fs/ext2/acl.c2
-rw-r--r--fs/ext3/acl.c2
2 files changed, 4 insertions, 0 deletions
diff --git a/fs/ext2/acl.c b/fs/ext2/acl.c
index 8369ee8..25f4a64 100644
--- a/fs/ext2/acl.c
+++ b/fs/ext2/acl.c
@@ -283,6 +283,8 @@ ext2_check_acl(struct inode *inode, int mask)
{
struct posix_acl *acl = ext2_get_acl(inode, ACL_TYPE_ACCESS);
+ if (IS_ERR(acl))
+ return PTR_ERR(acl);
if (acl) {
int error = posix_acl_permission(inode, acl, mask);
posix_acl_release(acl);
diff --git a/fs/ext3/acl.c b/fs/ext3/acl.c
index 328592c..638c13a 100644
--- a/fs/ext3/acl.c
+++ b/fs/ext3/acl.c
@@ -286,6 +286,8 @@ ext3_check_acl(struct inode *inode, int mask)
{
struct posix_acl *acl = ext3_get_acl(inode, ACL_TYPE_ACCESS);
+ if (IS_ERR(acl))
+ return PTR_ERR(acl);
if (acl) {
int error = posix_acl_permission(inode, acl, mask);
posix_acl_release(acl);