Date: Tue, 31 Aug 2010 16:57:58 +0000 (UTC) From: Matthew D Fleming <mdf@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/kern kern_malloc.c src/sys/vm memguard.c memguard.h Message-ID: <201008311658.o7VGwORB008812@repoman.freebsd.org>
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mdf 2010-08-31 16:57:58 UTC
FreeBSD src repository
Modified files:
sys/kern kern_malloc.c
sys/vm memguard.c memguard.h
Log:
SVN rev 212058 on 2010-08-31 16:57:58Z by mdf
The realloc case for memguard(9) will copy too many bytes when
reallocating to a smaller-sized allocation. Fix this issue.
Noticed by: alc
Reviewed by: alc
Approved by: zml (mentor)
MFC after: 3 weeks
Revision Changes Path
1.176 +2 -9 src/sys/kern/kern_malloc.c
1.11 +25 -0 src/sys/vm/memguard.c
1.7 +2 -0 src/sys/vm/memguard.h
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