svn commit: r279933 - head/sys/dev/wbwd

[Ian Lepore]

Author: ian
Date: Thu Mar 12 18:09:39 2015
New Revision: 279933
URL: https://svnweb.freebsd.org/changeset/base/279933

Log:
  Nullterminate strings returned via sysctl.
  
  PR:		195668

Modified:
  head/sys/dev/wbwd/wbwd.c

Modified: head/sys/dev/wbwd/wbwd.c
==============================================================================
--- head/sys/dev/wbwd/wbwd.c	Thu Mar 12 18:06:30 2015	(r279932)
+++ head/sys/dev/wbwd/wbwd.c	Thu Mar 12 18:09:39 2015	(r279933)
@@ -252,6 +252,7 @@ sysctl_wb_debug(SYSCTL_HANDLER_ARGS)
 	sbuf_printf(&sb, "CRF6 0x%02x ", sc->reg_timeout);
 	sbuf_printf(&sb, "CRF7 0x%02x", sc->reg_2);
 
+	sbuf_putc(&sb, 0); /* nullterm */
 	error = sbuf_finish(&sb);
 	sbuf_delete(&sb);
 	return (error);