From 66390abefae6530981446970ffd7ff4d1085e254 Mon Sep 17 00:00:00 2001 From: Lukas Nykryn Date: Mon, 24 Feb 2014 17:06:21 +0100 Subject: udev: properly detect reference to unexisting part of PROGRAM's result --- src/udev/udev-event.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/udev/udev-event.c') diff --git a/src/udev/udev-event.c b/src/udev/udev-event.c index 0b3ade082c..5998be2f77 100644 --- a/src/udev/udev-event.c +++ b/src/udev/udev-event.c @@ -254,6 +254,8 @@ subst: cpos++; while (isspace(cpos[0])) cpos++; + if (cpos[0] == '\0') + break; } if (i > 0) { log_error("requested part of result string not found"); -- cgit v1.2.3-54-g00ecf