CVS commit: src/sys/fs/msdosfs

["Izumi Tsutsui" <tsutsui%netbsd.org@localhost>]

Module Name:    src
Committed By:   tsutsui
Date:           Sat Jun 30 11:01:42 UTC 2012

Modified Files:
        src/sys/fs/msdosfs: msdosfs_vfsops.c

Log Message:
Add a sanity check if secsize returned from getdisksize() isn't bogus.
This prevent possible panic "panic: buf mem pool index 23" later in
vfs_bio.c:buf_mempoolidx().
(I'm not sure if it's okay for getdisksize() to assume that
 partinfo taken from DIOCGPART is properly initialized
 on all disk(9) devices or not)

See also:
http://mail-index.NetBSD.org/source-changes/2012/06/30/msg035298.html


To generate a diff of this commit:
cvs rdiff -u -r1.94 -r1.95 src/sys/fs/msdosfs/msdosfs_vfsops.c

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