X-Git-Url: https://git.kernelconcepts.de/?a=blobdiff_plain;f=fs%2Fext2%2Facl.c;fp=fs%2Fext2%2Facl.c;h=dd9bb3f0c8d7d15a89d806fcca1272d295edfbc0;hb=b74c79e99389cd79b31fcc08f82c24e492e63c7e;hp=2bcc0431badac87d6a8e9cdb2b0adb737836ebf4;hpb=34286d6662308d82aed891852d04c7c3a2649b16;p=karo-tx-linux.git

diff --git a/fs/ext2/acl.c b/fs/ext2/acl.c
index 2bcc0431bada..dd9bb3f0c8d7 100644
--- a/fs/ext2/acl.c
+++ b/fs/ext2/acl.c
@@ -232,10 +232,14 @@ ext2_set_acl(struct inode *inode, int type, struct posix_acl *acl)
 }
 
 int
-ext2_check_acl(struct inode *inode, int mask)
+ext2_check_acl(struct inode *inode, int mask, unsigned int flags)
 {
-	struct posix_acl *acl = ext2_get_acl(inode, ACL_TYPE_ACCESS);
+	struct posix_acl *acl;
+
+	if (flags & IPERM_FLAG_RCU)
+		return -ECHILD;
 
+	acl = ext2_get_acl(inode, ACL_TYPE_ACCESS);
 	if (IS_ERR(acl))
 		return PTR_ERR(acl);
 	if (acl) {