[dovecot/core | refs/heads/master] 4206b70c: lib-auth: Fix hang when auth server returns multiple replies at once

[noreply at dovecot.org]

  Branch: refs/heads/master
  Home:   https://github.com/dovecot/core
  Commit: 4206b70c6f7e72262c3d8e4c88fe0cd404b4eb19
      https://github.com/dovecot/core/commit/4206b70c6f7e72262c3d8e4c88fe0cd404b4eb19
  Author: Timo Sirainen <timo.sirainen at open-xchange.com>
  Date:   2019-02-13 (Wed, 13 Feb 2019)

  Changed paths:
    M src/lib-auth/auth-client-connection.c

  Log Message:
  -----------
  lib-auth: Fix hang when auth server returns multiple replies at once

input_line() should return 1 to continue reading input, while 0 stops it.

Broken by a91862deade9dd12275f939f2716b5f56633f89e

  Patch: https://github.com/dovecot/core/compare/bb395954d245...4206b70c6f7e.patch