Red Hat Bugzilla – Bug 228716
[RHEL4] [patch] cid-12 Avoid static buffer overruns in debugfs
Last modified: 2015-01-07 19:15:37 EST
Description of problem:
This is the same problem described in bug 228706, this time in debugfs'
rdump_dirent function (debugfs/dump.c):
Version-Release number of selected component (if applicable):
Steps to Reproduce:
See steps in bug 228706
The byte after the end of name is overwritten.
The assignment stays within the array bounds.
Created attachment 148065 [details]
Patch correcting array usage in rdump_dirent
This request was evaluated by Red Hat Product Management for inclusion in a Red
Hat Enterprise Linux maintenance release. Product Management has requested
further review of this request by Red Hat Engineering, for potential
inclusion in a Red Hat Enterprise Linux Update release for currently deployed
products. This request is not yet committed for inclusion in an Update
upstream commit for cid-11, cid-12, cid-13 at
Applying a DEV_ACK for Eric Sandeen <firstname.lastname@example.org>. This bug
was found by coverity and has a patch available.
In cvs as of e2fsprogs-1.35-12.7.el4
An advisory has been issued which should help the problem
described in this bug report. This report is therefore being
closed with a resolution of ERRATA. For more information
on the solution and/or where to find the updated files,
please follow the link below. You may reopen this bug report
if the solution does not work for you.