diff options
| author | Lukas Nykryn <lnykryn@redhat.com> | 2014-02-24 17:06:21 +0100 |
|---|---|---|
| committer | Kay Sievers <kay@vrfy.org> | 2014-03-11 13:18:13 +0100 |
| commit | 66390abefae6530981446970ffd7ff4d1085e254 (patch) | |
| tree | 502affe0bfabe30c483d35fab473554b508d431f | |
| parent | 93570bd7ed31aad336c1a0a88ba08159c9c8e4cc (diff) | |
udev: properly detect reference to unexisting part of PROGRAM's result
| -rw-r--r-- | src/udev/udev-event.c | 2 |
1 files changed, 2 insertions, 0 deletions
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"); |