ask-password: erase character read with _cleanup_
authorLennart Poettering <lennart@poettering.net>
Wed, 20 Mar 2019 09:29:20 +0000 (10:29 +0100)
committerLennart Poettering <lennart@poettering.net>
Wed, 20 Mar 2019 09:48:33 +0000 (10:48 +0100)
commite1ed99c8c89d6e4ca4df3e47617ff1f3e194cabb
treed01ff5dcd5ead9109962b7a0f81e1f942e27bfa8
parentd5d1ae153f394aa08e436a747d20702b18e79f00
ask-password: erase character read with _cleanup_

This is much nicer, since it means we erase the character regardless how
we exit the scope.
src/basic/memory-util.h
src/shared/ask-password-api.c