[Midnightbsd-cvs] src [8160] trunk/sbin/camcontrol/camcontrol.c: check the return value of sbuf_finish

[laffer1 at midnightbsd.org]

Revision: 8160
          http://svnweb.midnightbsd.org/src/?rev=8160
Author:   laffer1
Date:     2016-09-16 22:17:04 -0400 (Fri, 16 Sep 2016)
Log Message:
-----------
check the return value of sbuf_finish

Modified Paths:
--------------
    trunk/sbin/camcontrol/camcontrol.c

Modified: trunk/sbin/camcontrol/camcontrol.c
===================================================================
--- trunk/sbin/camcontrol/camcontrol.c	2016-09-17 02:13:14 UTC (rev 8159)
+++ trunk/sbin/camcontrol/camcontrol.c	2016-09-17 02:17:04 UTC (rev 8160)
@@ -4757,7 +4757,10 @@
 
 	smp_report_general_sbuf(response, sizeof(*response), sb);
 
-	sbuf_finish(sb);
+	if (sbuf_finish(sb) != 0) {
+		warnx("%s: sbuf_finish", __func__);
+		goto bailout;
+	}
 
 	printf("%s", sbuf_data(sb));
 
@@ -5128,7 +5131,10 @@
 
 	smp_report_manuf_info_sbuf(&response, sizeof(response), sb);
 
-	sbuf_finish(sb);
+	if (sbuf_finish(sb) != 0) {
+		warnx("%s: sbuf_finish", __func__);
+		goto bailout;
+	}
 
 	printf("%s", sbuf_data(sb));