From: Karel Zak <kzak@redhat.com>
Date: Wed, 16 Aug 2017 12:15:56 +0000 (+0200)
Subject: dmesg: fix delimiter calculation
X-Git-Tag: v2.31-rc1~133
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=fcd90d9ac70c34c21386e6c08a38afdbabb6d00e;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 36d238f019..b626380f7e 100644
--- a/sys-utils/dmesg.c
+++ b/sys-utils/dmesg.c
@@ -873,7 +873,7 @@ 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;