CVS commit: src/sys

["Maxime Villard" <maxv%netbsd.org@localhost>]

Module Name:    src
Committed By:   maxv
Date:           Sun Apr  7 09:20:04 UTC 2019

Modified Files:
        src/sys/kern: kern_malloc.c subr_asan.c subr_kmem.c subr_pool.c
        src/sys/sys: asan.h
        src/sys/uvm: uvm_glue.c

Log Message:
Provide a code argument in kasan_mark(), and give a code to each caller.
Five codes used: GenericRedZone, MallocRedZone, KmemRedZone, PoolRedZone,
and PoolUseAfterFree.

This can greatly help debugging complex memory corruptions.


To generate a diff of this commit:
cvs rdiff -u -r1.156 -r1.157 src/sys/kern/kern_malloc.c
cvs rdiff -u -r1.5 -r1.6 src/sys/kern/subr_asan.c
cvs rdiff -u -r1.74 -r1.75 src/sys/kern/subr_kmem.c
cvs rdiff -u -r1.247 -r1.248 src/sys/kern/subr_pool.c
cvs rdiff -u -r1.9 -r1.10 src/sys/sys/asan.h
cvs rdiff -u -r1.166 -r1.167 src/sys/uvm/uvm_glue.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.