From: Darrick J. Wong <darrick.wong@oracle.com>
Date: Tue, 25 Oct 2016 22:14:30 +0000 (-0700)
Subject: xfs_buflock: handling parsing errors more gracefully
X-Git-Tag: v4.9.0-rc1~63
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f231685e0bd91355670aaaef01a594667b825ed8;p=thirdparty%2Fxfsprogs-dev.git

xfs_buflock: handling parsing errors more gracefully

Skip ftrace output lines that don't parse.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
---

diff --git a/tools/xfsbuflock.py b/tools/xfsbuflock.py
index f307461d1..82b6e01f5 100755
--- a/tools/xfsbuflock.py
+++ b/tools/xfsbuflock.py
@@ -150,7 +150,10 @@ for line in fileinput.input():
 	if len(toks) < 4:
 		continue
 	pid = toks[0]
-	time = float(toks[2][:-1])
+	try:
+		time = float(toks[2][:-1])
+	except:
+		continue
 	fn = toks[3][:-1]
 
 	if pid in processes: