]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 7397aa8) | patch
gfs2: Initialize iopen glock holder for new inodes
authorAndreas Gruenbacher <agruenba@redhat.com>
Fri, 17 Jun 2016 12:22:15 +0000 (07:22 -0500)
committerBob Peterson <rpeterso@redhat.com>
Fri, 17 Jun 2016 13:35:03 +0000 (08:35 -0500)
commite8e27c1e507995942571454450111481657a612a
treece81c0e518c2256111b2f6cc8e2a5f50741d781atree | snapshot
parent7397aa84b7f3b1b1ab3322d4d9ed919a8dceefc9commit | diff
gfs2: Initialize iopen glock holder for new inodes

In gfs2_init_inode_once, initialize inode->i_iopen_gh.gh_gl to NULL:
otherwise, when gfs2_inode_lookup fails, the iopen glock holder can
remain unset and iget_failed can end up accessing random memory.

Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Signed-off-by: Bob Peterson <rpeterso@redhat.com>
fs/gfs2/main.c diff | blob | history
Linux Kernel Source Tree.