PR/37425 CVS commit: src/sys/ufs/ffs

[Juergen Hannken-Illjes <hannken%netbsd.org@localhost>]

The following reply was made to PR kern/37425; it has been noted by GNATS.

From: Juergen Hannken-Illjes <hannken%netbsd.org@localhost>
To: gnats-bugs%gnats.NetBSD.org@localhost
Cc: 
Subject: PR/37425 CVS commit: src/sys/ufs/ffs
Date: Sun,  7 Dec 2008 10:01:10 +0000 (UTC)

 Module Name:   src
 Committed By:  hannken
 Date:          Sun Dec  7 10:01:10 UTC 2008
 
 Modified Files:
        src/sys/ufs/ffs: ffs_snapshot.c
 
 Log Message:
 ffs_copyonwrite():   Only use si_snapblklist if it is already allocated.
 ffs_snapshot_read(): Allow the kernel to read beyond file system size.
 
 Persistent snapshots work again.
 
 Should fix PR kern/37425: fss_snapshot_mount panic during fsck.
 
 
 To generate a diff of this commit:
 cvs rdiff -r1.84 -r1.85 src/sys/ufs/ffs/ffs_snapshot.c
 
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.