From 3767e255b390d72f9a33c08d9e86c5f21f25860f Mon Sep 17 00:00:00 2001 From: Al Viro Date: Fri, 27 May 2016 11:06:05 -0400 Subject: switch ->setxattr() to passing dentry and inode separately smack ->d_instantiate() uses ->setxattr(), so to be able to call it before we'd hashed the new dentry and attached it to inode, we need ->setxattr() instances getting the inode as an explicit argument rather than obtaining it from dentry. Similar change for ->getxattr() had been done in commit ce23e64. Unlike ->getxattr() (which is used by both selinux and smack instances of ->d_instantiate()) ->setxattr() is used only by smack one and unfortunately it got missed back then. Reported-by: Seung-Woo Kim Tested-by: Casey Schaufler Signed-off-by: Al Viro --- fs/overlayfs/inode.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'fs/overlayfs/inode.c') diff --git a/fs/overlayfs/inode.c b/fs/overlayfs/inode.c index c7b31a03dc9c..0ed7c4012437 100644 --- a/fs/overlayfs/inode.c +++ b/fs/overlayfs/inode.c @@ -210,8 +210,9 @@ static bool ovl_is_private_xattr(const char *name) return strncmp(name, OVL_XATTR_PRE_NAME, OVL_XATTR_PRE_LEN) == 0; } -int ovl_setxattr(struct dentry *dentry, const char *name, - const void *value, size_t size, int flags) +int ovl_setxattr(struct dentry *dentry, struct inode *inode, + const char *name, const void *value, + size_t size, int flags) { int err; struct dentry *upperdentry; -- cgit v1.2.3