From: Karel Zak <kzak@redhat.com>
Date: Mon, 29 Nov 2021 14:21:55 +0000 (+0100)
Subject: libblkid: ignore scanf() result when read number of stripes [coverity scan]
X-Git-Tag: v2.38-rc1~130
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=14069f1e5929ea8213197232558ac9102a8c35dc;p=thirdparty%2Futil-linux.git

libblkid: ignore scanf() result when read number of stripes [coverity scan]

Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/libblkid/src/topology/lvm.c b/libblkid/src/topology/lvm.c
index 8b0c0feea9..6ab7a5019e 100644
--- a/libblkid/src/topology/lvm.c
+++ b/libblkid/src/topology/lvm.c
@@ -107,10 +107,10 @@ static int probe_lvm_tp(blkid_probe pr,
 
 	while (fgets(buf, sizeof(buf), stream) != NULL) {
 		if (!strncmp(buf, "Stripes", 7))
-			sscanf(buf, "Stripes %d", &stripes);
+			ignore_result( sscanf(buf, "Stripes %d", &stripes) );
 
 		if (!strncmp(buf, "Stripe size", 11))
-			sscanf(buf, "Stripe size (KByte) %d", &stripesize);
+			ignore_result( sscanf(buf, "Stripe size (KByte) %d", &stripesize) );
 	}
 
 	if (!stripes)