On Wed, Nov 26, 2014 at 09:55:10PM -0800, Greg KH wrote: > On Thu, Nov 27, 2014 at 03:19:44PM +1000, Peter Hutterer wrote: > > Currently a property in the form of > > FOO=bar > > is stored as " FOO=bar", i.e. the property name contains a leading space. > > That's quite hard to spot. > > > > This patch discards all extra whitespaces but the first one which is > > required > > by libudev's hwdb_add_property. > > --- > > src/udev/udevadm-hwdb.c | 4 ++++ > > 1 file changed, 4 insertions(+) > > > > diff --git a/src/udev/udevadm-hwdb.c b/src/udev/udevadm-hwdb.c > > index 3ca755e..dcc6e0f 100644 > > --- a/src/udev/udevadm-hwdb.c > > +++ b/src/udev/udevadm-hwdb.c > > @@ -428,6 +428,10 @@ static int insert_data(struct trie *trie, struct > > udev_list *match_list, > > value[0] = '\0'; > > value++; > > > > + /* libudev requires properties to start with a space */ > > + while(line[0] != '\0' && isblank(line[1])) Shouldn't this be
while (isblank(line[0]) && isblank(line[1])) ? Otherwise stuff like "x yyy=111" might slip through. Zbyszek _______________________________________________ systemd-devel mailing list systemd-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/systemd-devel
