From: Bart Van Assche <bart.vanassche@wdc.com>
To: Christophe Varoqui <christophe.varoqui@opensvc.com>
Cc: Bart Van Assche <bart.vanassche@wdc.com>, dm-devel@redhat.com
Subject: [PATCH 2/6] libmultipath, alloc_path_with_pathinfo(): Ensure that pp->wwid is '\0'-terminated
Date: Thu, 1 Mar 2018 11:29:31 -0800 [thread overview]
Message-ID: <20180301192935.14643-3-bart.vanassche@wdc.com> (raw)
In-Reply-To: <20180301192935.14643-1-bart.vanassche@wdc.com>
Discovered by Coverity (CID 173257).
Signed-off-by: Bart Van Assche <bart.vanassche@wdc.com>
---
libmultipath/discovery.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libmultipath/discovery.c b/libmultipath/discovery.c
index 4b31ddef23f0..fe50ce5062ea 100644
--- a/libmultipath/discovery.c
+++ b/libmultipath/discovery.c
@@ -52,8 +52,8 @@ alloc_path_with_pathinfo (struct config *conf, struct udev_device *udevice,
if (!pp)
return PATHINFO_FAILED;
- if(wwid)
- strncpy(pp->wwid, wwid, sizeof(pp->wwid));
+ if (wwid)
+ strlcpy(pp->wwid, wwid, sizeof(pp->wwid));
if (safe_sprintf(pp->dev, "%s", devname)) {
condlog(0, "pp->dev too small");
--
2.16.2
next prev parent reply other threads:[~2018-03-01 19:29 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-01 19:29 [PATCH 0/6] Various multipath-tools patches Bart Van Assche
2018-03-01 19:29 ` [PATCH 1/6] multipathd/main.c: Fix indentation Bart Van Assche
2018-03-05 16:09 ` Martin Wilck
2018-03-01 19:29 ` Bart Van Assche [this message]
2018-03-05 16:11 ` [PATCH 2/6] libmultipath, alloc_path_with_pathinfo(): Ensure that pp->wwid is '\0'-terminated Martin Wilck
2018-03-01 19:29 ` [PATCH 3/6] libmultipath, alloc_path_with_pathinfo(): Declare third argument const Bart Van Assche
2018-03-05 16:18 ` Martin Wilck
2018-03-05 16:21 ` Bart Van Assche
2018-03-01 19:29 ` [PATCH 4/6] kpartx: Improve reliability of find_loop_by_file() Bart Van Assche
2018-03-05 18:38 ` Martin Wilck
2018-03-01 19:29 ` [PATCH 5/6] libmultipath: Fix sgio_get_vpd() Bart Van Assche
2018-03-05 16:53 ` Martin Wilck
2018-03-05 17:09 ` Martin Wilck
2018-03-05 19:14 ` Martin Wilck
2018-03-05 19:18 ` Bart Van Assche
2018-03-05 20:47 ` Martin Wilck
2018-03-05 21:13 ` Bart Van Assche
2018-03-05 23:24 ` Martin Wilck
2018-03-05 23:35 ` Martin Wilck
2018-03-01 19:29 ` [PATCH 6/6] Introduce the ibmultipath/unaligned.h header file Bart Van Assche
2018-03-05 17:18 ` Martin Wilck
2018-03-06 15:25 ` [PATCH 0/6] Various multipath-tools patches Benjamin Marzinski
2018-03-07 9:56 ` Christophe Varoqui
2018-03-08 20:39 ` Bart Van Assche
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