tree fdf1ddb84a5d91271943d14c4b832e898437ed1a
parent 24f346d77ba6fbaa0e67f4d851011fb7ce64a2e1
author David Benjamin <davidben@chromium.org> 1433691754 -0400
committer Adam Langley <agl@google.com> 1433801940 +0000

Explicitly check for empty certificate list.

The NULL checks later on notice, but failing with
SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS on accident is confusing.
Require that the message be non-empty.

Change-Id: Iddfac6a3ae6e6dc66c3de41d3bb26e133c0c6e1d
Reviewed-on: https://boringssl-review.googlesource.com/5046
Reviewed-by: Adam Langley <agl@google.com>