tree 0a6c8837d46beaf5ce12d7b3c8a3bb45d86a4af6
parent 883e49fdd812271b1b657050688df432f73b1b8c
author David Benjamin <davidben@chromium.org> 1426543340 -0400
committer Adam Langley <agl@google.com> 1428356432 +0000

Enforce that sessions are resumed at the version they're created.

After sharding the session cache for fallbacks, the numbers have been pretty
good; 0.03% on dev and 0.02% on canary. Stable is at 0.06% but does not have
the sharded session cache. Before sharding, stable, beta, and dev had been
fairly closely aligned. Between 0.03% being low and the fallback saving us in
all but extremely contrived cases, I think this should be fairly safe.

Add tests for both the cipher suite and protocol version mismatch checks.

BUG=441456

Change-Id: I2374bf64d0aee0119f293d207d45319c274d89ab
Reviewed-on: https://boringssl-review.googlesource.com/3972
Reviewed-by: Adam Langley <agl@google.com>