Date: Thu, 28 Aug 2008 20:29:33 +0000 (UTC) From: Ed Maste <emaste@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/conf NOTES files options src/sys/kern kern_malloc.c src/sys/vm redzone.c redzone.h Message-ID: <200808282029.m7SKTxUg076384@repoman.freebsd.org>
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emaste 2008-08-28 20:29:33 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_6)
sys/conf NOTES files options
sys/kern kern_malloc.c
Added files: (Branch: RELENG_6)
sys/vm redzone.c redzone.h
Log:
SVN rev 182404 on 2008-08-28 20:29:33Z by emaste
MFC r155086 by pjd:
Add buffer corruption protection (RedZone) for kernel's malloc(9).
It detects both: buffer underflows and buffer overflows bugs at runtime
(on free(9) and realloc(9)) and prints backtraces from where memory was
allocated and from where it was freed.
Revision Changes Path
1.1325.2.45 +6 -0 src/sys/conf/NOTES
1.1031.2.77 +1 -0 src/sys/conf/files
1.510.2.25 +3 -0 src/sys/conf/options
1.142.2.10 +22 -1 src/sys/kern/kern_malloc.c
1.3.2.1 +181 -0 src/sys/vm/redzone.c (new)
1.1.6.1 +38 -0 src/sys/vm/redzone.h (new)
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