Module Name: src
Committed By: maxv
Date: Sat Nov 16 10:19:29 UTC 2019
Modified Files:
src/sys/arch/x86/x86: pmap.c
Log Message:
Add a NULL check on the structure pointer, not to retrieve its first field
if it is NULL. The previous code was not buggy strictly speaking. This
change probably doesn't change anything, except removing assumptions in the
compiler optimization passes, which too probably doesn't change anything in
this case.
Reported-by: syzbot+110b29c1973f38a38...@syzkaller.appspotmail.com
To generate a diff of this commit:
cvs rdiff -u -r1.340 -r1.341 src/sys/arch/x86/x86/pmap.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
