From: Karel Zak <kzak@redhat.com>
Date: Wed, 16 Aug 2017 12:15:56 +0000 (+0200)
Subject: dmesg: fix delimiter calculation
X-Git-Tag: v2.30.2~15
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=b9ccf6fe72193f508e2a1f44ecfd369e0689bd84;p=thirdparty%2Futil-linux.git

dmesg: fix delimiter calculation

Reported-by: Laszlo Varkonyi <vlsoftsystems@gmail.com>
Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/sys-utils/dmesg.c b/sys-utils/dmesg.c
index 6ddc48cbba..b15bc759e9 100644
--- a/sys-utils/dmesg.c
+++ b/sys-utils/dmesg.c
@@ -862,7 +862,7 @@ static const char *get_subsys_delimiter(const char *mesg, size_t mesg_size)
 		const char *d = strnchr(p, sz, ':');
 		if (!d)
 			return NULL;
-		sz -= d - p;
+		sz -= d - p + 1;
 		if (sz) {
 			if (isblank(*(d + 1)))
 				return d;