sd-device: reject empty driver name
authorZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Wed, 5 May 2021 15:02:49 +0000 (17:02 +0200)
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Wed, 5 May 2021 15:15:04 +0000 (17:15 +0200)
commit52a89a5f08230439f07c043d59ded1270842137b
tree5039899125df9c0315ba94db75086b04dabc67ce
parent3e2d0c6ab2abc0ab85440580931b2462bb73cfda
sd-device: reject empty driver name

If ":" was the last char in the string, we would call access() on ".../drivers/", which
would pass. It probably doesn't matter, but let's reject this anyway.
src/libsystemd/sd-device/sd-device.c