From: Karel Zak <kzak@redhat.com>
Date: Tue, 28 Nov 2017 09:45:06 +0000 (+0100)
Subject: dmesg: fix compiler warning [-Wuninitialized]
X-Git-Tag: v2.32-rc1~163
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=aec01d7211ee58948c6dbfb376ff52f0c9981ccf;p=thirdparty%2Futil-linux.git

dmesg: fix compiler warning [-Wuninitialized]

sys-utils/dmesg.c: In function ‘print_record.constprop.12’:
sys-utils/dmesg.c:1039:14: warning: ‘mesg_size’ may be used uninitialized in this function [-Wuninitialized]

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

diff --git a/sys-utils/dmesg.c b/sys-utils/dmesg.c
index bdd50b474e..ad47ac44da 100644
--- a/sys-utils/dmesg.c
+++ b/sys-utils/dmesg.c
@@ -883,7 +883,7 @@ static void print_record(struct dmesg_control *ctl,
 	char buf[128];
 	char fpbuf[32] = "\0";
 	char tsbuf[64] = "\0";
-	size_t mesg_size;
+	size_t mesg_size = rec->mesg_size;
 	int timebreak = 0;
 	char *mesg_copy = NULL;
 	const char *line = NULL;