Module Name: src
Committed By: chs
Date: Mon Jun 28 17:52:13 UTC 2021
Modified Files:
src/sys/fs/ptyfs: ptyfs_vnops.c
src/sys/miscfs/fdesc: fdesc_vnops.c
src/sys/miscfs/kernfs: kernfs_vnops.c
src/sys/miscfs/procfs: procfs_vnops.c
Log Message:
VOP_BMAP() may be called via ioctl(FIOGETBMAP) on any vnode that applications
can open. change various pseudo-fs *_bmap methods return an error instead of
panic.
Reported-by: syzbot+8289a3eaf2ba60958...@syzkaller.appspotmail.com
To generate a diff of this commit:
cvs rdiff -u -r1.62 -r1.63 src/sys/fs/ptyfs/ptyfs_vnops.c
cvs rdiff -u -r1.135 -r1.136 src/sys/miscfs/fdesc/fdesc_vnops.c
cvs rdiff -u -r1.166 -r1.167 src/sys/miscfs/kernfs/kernfs_vnops.c
cvs rdiff -u -r1.215 -r1.216 src/sys/miscfs/procfs/procfs_vnops.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
