DragonFly commits List (threaded) for 2012-10
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git: DragonFly_RELEASE_3_2 kernel - Detect edge cases in ELF note handling
commit fd6bd22e04cec2312688e1544c5a138d51497dd7
Author: Matthew Dillon <dillon@apollo.backplane.com>
Date: Fri Oct 19 10:41:01 2012 -0700
kernel - Detect edge cases in ELF note handling
* Do more stringent tests on ELF note structures and headers to
avoid possible panics on page-crossings.
* Patch constructed from examination of a similar fix made to FreeBSD
cvs/1.227. However, our patch is written a different way.
Reported-by: Lukasz Wojcik <lukasz.wojcik@zoho.com>
Summary of changes:
sys/kern/imgact_elf.c | 37 +++++++++++++++++++++++++++++++++++--
1 files changed, 35 insertions(+), 2 deletions(-)
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/fd6bd22e04cec2312688e1544c5a138d51497dd7
--
DragonFly BSD source repository
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