tree 22d9f9e53206c84fa99c6097d272aef3c0f04969
parent 4abda9ea26403e24b2d91b83a1e4c81f5fb4b003
author Vadim Yanitskiy <axilirator@gmail.com> 1574277611 +0700
committer Vadim Yanitskiy <axilirator@gmail.com> 1574308110 +0700

logging/vty: fix vty_read_file(): do not write warnings to stdin

Setting vty->fd to 0 is a bad idea, which may cause the process
to write() warnings to its own _stdin_ (yes, it's possible).
For example, when a configuration file contains deprecated
logging commands. Let's use stderr by default.

Change-Id: Icdeaea67a06da3a2f07b252e455629559ecc1829