Commit f14e600a authored May 22, 2013 by Tomas Hozza Committed by Greg Kroah-Hartman Jun 03, 2013

tools: hv: Check retrun value of strchr call



Check return value of strchr call and dereference it only if it is
not NULL.

Signed-off-by: Tomas Hozza <thozza@redhat.com>
Acked-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 4d81e307

tools/hv/hv_kvp_daemon.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -765,7 +765,9 @@ static void kvp_process_ipconfig_file(char *cmd,
		break;

		x = strchr(p, '\n');
		if (x)
		*x = '\0';

		strcat(config_buf, p);
		strcat(config_buf, ";");
		}