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| author | rodrigc <rodrigc@FreeBSD.org> | 2007-01-06 20:46:02 +0000 |
|---|---|---|
| committer | rodrigc <rodrigc@FreeBSD.org> | 2007-01-06 20:46:02 +0000 |
| commit | a533f9bcf630791d3f0d1f3537afbae114d8f145 (patch) | |
| tree | ec58232f798b513b925dc497192dbd72e8a14e5f /lib/libc/stdlib/abort.c | |
| parent | 9131a172735d17248d28f501ef0eb37ef082434f (diff) | |
| download | FreeBSD-src-a533f9bcf630791d3f0d1f3537afbae114d8f145.zip FreeBSD-src-a533f9bcf630791d3f0d1f3537afbae114d8f145.tar.gz | |
When performing a mount update to change a mount from read-only to read-write,
do not call markvoldirty() until the mount has been flagged as read-write.
Due to the nature of the msdosfs code, this bug only seemed to appear for
FAT-16 and FAT-32.
This fixes the testcase:
#!/bin/sh
dd if=/dev/zero bs=1m count=1 oseek=119 of=image.msdos
mdconfig -a -t vnode -f image.msdos
newfs_msdos -F 16 /dev/md0 fd120m
mount_msdosfs -o ro /dev/md0 /mnt
mount | grep md0
mount -u -o rw /dev/md0; echo $?
mount | grep md0
umount /mnt
mdconfig -d -u 0
PR: 105412
Tested by: Eugene Grosbein <eugen grosbein pp ru>
Diffstat (limited to 'lib/libc/stdlib/abort.c')
0 files changed, 0 insertions, 0 deletions
