From 843cddaaf83abdff0d900af85e8bd2382d834e0d Mon Sep 17 00:00:00 2001
From: "Yan, Zheng" <zyan@redhat.com>
Date: Tue, 26 Jun 2018 20:28:51 +0800
Subject: [PATCH] qa/workunits/suites/ffsb.sh: fix strncpy bug in ffsb

Signed-off-by: Yan, Zheng <zyan@redhat.com>
Fixes: http://tracker.ceph.com/issues/24579
---
 qa/workunits/suites/ffsb.patch | 12 ++++++++++++
 qa/workunits/suites/ffsb.sh    |  1 +
 2 files changed, 13 insertions(+)
 create mode 100644 qa/workunits/suites/ffsb.patch

diff --git a/qa/workunits/suites/ffsb.patch b/qa/workunits/suites/ffsb.patch
new file mode 100644
index 00000000000..a5121759599
--- /dev/null
+++ b/qa/workunits/suites/ffsb.patch
@@ -0,0 +1,12 @@
+diff -urp 1/parser.c 2/parser.c
+--- 1/parser.c	2008-10-28 04:17:05.000000000 +0800
++++ 2/parser.c	2018-06-26 20:25:59.000000000 +0800
+@@ -203,7 +203,7 @@ static char *get_optstr(char *buf, char 
+ 	len = strnlen(string, BUFSIZE);
+ 	sprintf(search_str, "%s=%%%ds\\n", string, BUFSIZE - len-1);
+ 	if (1 == sscanf(line, search_str, &temp)) {
+-		len = strnlen(temp, 4096);
++		len = strnlen(temp, 4095) + 1;
+ 		ret_buf = malloc(len);
+ 		strncpy(ret_buf, temp, len);
+ 		return ret_buf;
diff --git a/qa/workunits/suites/ffsb.sh b/qa/workunits/suites/ffsb.sh
index da0ab8f09a0..ec7e3fbb264 100755
--- a/qa/workunits/suites/ffsb.sh
+++ b/qa/workunits/suites/ffsb.sh
@@ -7,6 +7,7 @@ mydir=`dirname $0`
 wget http://download.ceph.com/qa/ffsb.tar.bz2
 tar jxvf ffsb.tar.bz2
 cd ffsb-*
+patch -p1 < $mydir/ffsb.patch
 ./configure
 make
 cd ..