udev-rule: make rule_add_key() return negative errno when too much tokens
authorYu Watanabe <watanabe.yu+github@gmail.com>
Tue, 12 Feb 2019 19:13:49 +0000 (04:13 +0900)
committerYu Watanabe <watanabe.yu+github@gmail.com>
Tue, 12 Feb 2019 19:14:21 +0000 (04:14 +0900)
commit6e2efb6c739784deb026726331fe7e7365080f8b
tree76afaa45f3316fcdee4beef4a7d5b7d5e263d4e1
parentb35d6d828b3216d022e565820d9971cb0f7746c1
udev-rule: make rule_add_key() return negative errno when too much tokens

As OPTIONS= rule introduce multiple tokens.

Fixes oss-fuzz#12980.
src/udev/udev-rules.c