projects / cascardo / linux.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 9395452) | patch
ima: use file_dentry()
authorMiklos Szeredi <mszeredi@redhat.com>
Fri, 16 Sep 2016 10:44:20 +0000 (12:44 +0200)
committerMiklos Szeredi <mszeredi@redhat.com>
Fri, 16 Sep 2016 10:44:20 +0000 (12:44 +0200)
commite71b9dff0634edb127f449e076e883ef24a8c76c
treebc490e6c99d832641198f81a4d2726d13fc052e7tree | snapshot
parent9395452b4aab7bc2475ef8935b4a4fb99d778d70commit | diff
ima: use file_dentry()

Ima tries to call ->setxattr() on overlayfs dentry after having locked
underlying inode, which results in a deadlock.

Reported-by: Krisztian Litkey <kli@iki.fi>
Fixes: 4bacc9c9234c ("overlayfs: Make f_path always point to the overlay and f_inode to the underlay")
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Cc: <stable@vger.kernel.org> # v4.2
Cc: Mimi Zohar <zohar@linux.vnet.ibm.com>
security/integrity/ima/ima_appraise.c diff | blob | history
security/integrity/ima/ima_main.c diff | blob | history
Unnamed repository; edit this file 'description' to name the repository.