From 10e0d09f138b4e124cd1333e5d71051ea1a08103 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(+) diff --git a/src/udev/udev-event.c b/src/udev/udev-event.c index c4cb686821..91c34f6265 100644 --- a/src/udev/udev-event.c +++ b/src/udev/udev-event.c @@ -256,6 +256,8 @@ 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