[dovecot/core] 16b5dc: lib: Fix crash when seeking istream-concat to EOF ...

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/dovecot/core
  Commit: 16b5dc27e7db42849510403d37e3629aba14de21
      https://github.com/dovecot/core/commit/16b5dc27e7db42849510403d37e3629aba14de21
  Author: Timo Sirainen <timo.sirainen at dovecot.fi>
  Date:   2017-05-19 (Fri, 19 May 2017)

  Changed paths:
    M src/lib/istream-concat.c
    M src/lib/test-istream-concat.c

  Log Message:
  -----------
  lib: Fix crash when seeking istream-concat to EOF and trying to read it