gfs2: Initialize iopen glock holder for new inodes

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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>

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Andreas Gruenbacher 2016-06-17 07:22:15 -05:00 • committed by Bob Peterson

parent 36e4ad0316

commit 1e875f5a95

1 changed files with 1 additions and 0 deletions

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fs/gfs2/main.c

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