CVS commit: src/sys/dev

["Jared D. McNeill" <jmcneill%netbsd.org@localhost>]

Module Name:    src
Committed By:   jmcneill
Date:           Tue Apr 18 19:15:27 UTC 2006

Modified Files:
        src/sys/dev: audio.c audio_if.h audiovar.h

Log Message:
Protect audio_write's filter graph from being modified in the middle of a
write. Fixes the 'audioctl of death' problem (PR#32563).


To generate a diff of this commit:
cvs rdiff -r1.202 -r1.203 src/sys/dev/audio.c
cvs rdiff -r1.59 -r1.60 src/sys/dev/audio_if.h
cvs rdiff -r1.34 -r1.35 src/sys/dev/audiovar.h

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