Date: Sun, 14 Oct 2007 14:50:04 GMT From: Eugene Grosbein <eugen@grosbein.pp.ru> To: freebsd-bugs@FreeBSD.org Subject: Re: kern/116608: [panic] [patch] [msdosfs] msdosfs fails to check mount options Message-ID: <200710141450.l9EEo4eI008836@freefall.freebsd.org>
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The following reply was made to PR kern/116608; it has been noted by GNATS.
From: Eugene Grosbein <eugen@grosbein.pp.ru>
To: bug-followup@freebsd.org
Cc:
Subject: Re: kern/116608: [panic] [patch] [msdosfs] msdosfs fails to check mount options
Date: Sun, 14 Oct 2007 22:47:20 +0800
Hi!
Here is a version of last patch adjusted for 7.0-PRERELEASE:
--- sys/fs/msdosfs/msdosfs_vfsops.c.orig 2007-08-16 01:40:09.000000000 +0800
+++ sys/fs/msdosfs/msdosfs_vfsops.c 2007-10-14 17:58:20.000000000 +0800
@@ -265,6 +265,7 @@
}
}
if (!(pmp->pm_flags & MSDOSFSMNT_RONLY) &&
+ !vfs_flagopt(mp->mnt_optnew, "noro", NULL, 0) &&
vfs_flagopt(mp->mnt_optnew, "ro", NULL, 0)) {
error = VFS_SYNC(mp, MNT_WAIT, td);
if (error)
@@ -314,10 +315,12 @@
ro_to_rw = 1;
}
+ if(!vfs_flagopt(mp->mnt_optnew, "noro", NULL, 0)) {
vfs_flagopt(mp->mnt_optnew, "ro",
&pmp->pm_flags, MSDOSFSMNT_RONLY);
vfs_flagopt(mp->mnt_optnew, "ro",
&mp->mnt_flag, MNT_RDONLY);
+ }
if (ro_to_rw) {
/* Now that the volume is modifiable, mark it dirty. */
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