Date: Thu, 2 May 2002 02:07:04 -0700 (PDT) From: Jeff Roberson <jeff@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern kern_malloc.c src/sys/vm uma_dbg.c uma_dbg.h Message-ID: <200205020907.g42974R31207@freefall.freebsd.org>
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jeff 2002/05/02 02:07:04 PDT
Modified files:
sys/kern kern_malloc.c
sys/vm uma_dbg.c uma_dbg.h
Log:
Hide a pointer to the malloc_type bucket at the end of the freed memory. If
this memory is modified after it has been freed we can now report it's
previous owner.
Revision Changes Path
1.108 +19 -1 src/sys/kern/kern_malloc.c
1.4 +77 -2 src/sys/vm/uma_dbg.c
1.3 +7 -0 src/sys/vm/uma_dbg.h
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