[Bug 205938] [ext2fs][patch][panic] EXT4: reading mmaped file causes panic because struct buf leaks
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Sun Jan 10 22:32:07 UTC 2016
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=205938
--- Comment #6 from commit-hook at freebsd.org ---
A commit references this bug:
Author: pfg
Date: Sun Jan 10 22:31:39 UTC 2016
New revision: 293647
URL: https://svnweb.freebsd.org/changeset/base/293647
Log:
MFC r293370:
ext2fs: reading mmaped file in Ext4 causes panic
Always call brelse(path.ep_bp), fixing reading EXT4 files using mmap().
Patch by Damjan Jovanovic.
PR: 205938
Changes:
_U stable/9/sys/
_U stable/9/sys/fs/
stable/9/sys/fs/ext2fs/ext2_bmap.c
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