Module Name: src
Committed By: mlelstv
Date: Sun Feb 24 19:06:40 UTC 2019
Modified Files:
src/sys/ufs/ufs: ufs_vnops.c
Log Message:
Reading a directory may trigger a panic when the buffer is too small.
Adjust necessary checks.
While here, also check for arithmetic overflow.
Reported-by: syzbot+88ecace8bff241690...@syzkaller.appspotmail.com
To generate a diff of this commit:
cvs rdiff -u -r1.242 -r1.243 src/sys/ufs/ufs/ufs_vnops.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
