kib 2006-09-04 13:55:32 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_6)
sys/ufs/ffs ffs_snapshot.c
Log:
While checking for update of snapshot file in the ffs_copyonwrite,
first filter out metadata update. Otherwise, devfs vnode could be
erronously interpreted as ufs one, causing further check of i_flags
to use random memory.
PR: kern/100365
Debugged and fix described by: tegge
Approved by: pjd (mentor)
Revision Changes Path
1.103.2.17 +1 -1 src/sys/ufs/ffs/ffs_snapshot.c