journalctl: erase verify key before free
authorYu Watanabe <watanabe.yu+github@gmail.com>
Wed, 16 Oct 2024 10:27:36 +0000 (19:27 +0900)
committerLuca Boccassi <luca.boccassi@gmail.com>
Wed, 13 Nov 2024 19:48:10 +0000 (19:48 +0000)
commit28f7c958fb799887cb67528a85ca59f0ccd9261e
tree7a301721fed62ab87f06b8a49fbb31e1b7a3675b
parent4042a6a8f641ec0d93d13473ed897405479cafdf
journalctl: erase verify key before free

Even optarg is erased, copied string was not erased.
Let's erase the copied key for safety.

(cherry picked from commit d0ad4e88d4e6b5e312c359a6505125f7e088f3e3)
src/journal/journalctl.c