From: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Date: Fri, 31 Oct 2014 13:31:02 +0000 (-0400)
Subject: bus: do not segfault on zeros in errno mapping table
X-Git-Tag: v218~628
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=5e071f200c4cc86443af07a876ee0e1c2901fda1;hp=5e071f200c4cc86443af07a876ee0e1c2901fda1;p=elogind.git

bus: do not segfault on zeros in errno mapping table

Depending on the link order, holes might appear in the body of
the sd_bus_errnomap section. Ignore them.

Adds a simple test to print the table to help with debugging such
issues in the future.
---