Commit 42838bb2 authored by Jesper Juhl's avatar Jesper Juhl Committed by Chris Mason
Browse files

btrfs: Mem leak in btrfs_get_acl()



It seems to me that we leak the memory allocated to 'value' in
btrfs_get_acl() if the call to posix_acl_from_xattr() fails.
Here's a patch that attempts to correct that problem.
Signed-off-by: default avatarJesper Juhl <jj@chaosbits.net>
Signed-off-by: default avatarChris Mason <chris.mason@oracle.com>
parent 6d07bcec
......@@ -60,8 +60,10 @@ static struct posix_acl *btrfs_get_acl(struct inode *inode, int type)
size = __btrfs_getxattr(inode, name, value, size);
if (size > 0) {
acl = posix_acl_from_xattr(value, size);
if (IS_ERR(acl))
if (IS_ERR(acl)) {
kfree(value);
return acl;
}
set_cached_acl(inode, type, acl);
}
kfree(value);
......
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