diff options
| author | Florian Zumbiehl <florz@florz.de> | 2009-09-01 12:15:54 +0200 |
|---|---|---|
| committer | Kay Sievers <kay.sievers@vrfy.org> | 2009-09-01 12:15:54 +0200 |
| commit | 9257ecfc191ede0029e3486fd50c85b080927d0b (patch) | |
| tree | 93004db6de18f2cfdc2a1682604d042b44b58392 /udev/udev-rules.c | |
| parent | 069eab7c96532ab32ce62293f88b10aa8fd41a02 (diff) | |
ude_rules.c: fix possible NULL pointer dereference in get_key()
Diffstat (limited to 'udev/udev-rules.c')
| -rw-r--r-- | udev/udev-rules.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/udev/udev-rules.c b/udev/udev-rules.c index a45a8138f5..96645e8f02 100644 --- a/udev/udev-rules.c +++ b/udev/udev-rules.c @@ -878,7 +878,7 @@ static int get_key(struct udev *udev, char **line, char **key, enum operation_ty char *temp; linepos = *line; - if (linepos == NULL && linepos[0] == '\0') + if (linepos == NULL || linepos[0] == '\0') return -1; /* skip whitespace */ |