PR/53096 CVS commit: src/sys/miscfs/procfs

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

The following reply was made to PR kern/53096; it has been noted by GNATS.

From: "Juergen Hannken-Illjes" <hannken%netbsd.org@localhost>
To: gnats-bugs%gnats.NetBSD.org@localhost
Cc: 
Subject: PR/53096 CVS commit: src/sys/miscfs/procfs
Date: Sat, 7 Apr 2018 13:42:42 +0000

 Module Name:	src
 Committed By:	hannken
 Date:		Sat Apr  7 13:42:42 UTC 2018
 
 Modified Files:
 	src/sys/miscfs/procfs: procfs_vnops.c
 
 Log Message:
 Lock the target cwdi and take an additional reference to the
 vnode we are interested in to prevent it from disappearing
 before getcwd_common().
 
 Should fix PR kern/53096 (netbsd-8 crash on heavy disk I/O)
 
 
 To generate a diff of this commit:
 cvs rdiff -u -r1.202 -r1.203 src/sys/miscfs/procfs/procfs_vnops.c
 
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.