Fix buffer size computation.

The maximum buffer size computation wasn't quite done right in
ssl_buffer.c, so we were failing with BUFFER_TOO_SMALL for sufficiently
large records. Fix this and, as penance, add 103 tests.

(Test that we can receive maximum-size records in all cipher suites.
Also test SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER while I'm here.)


Change-Id: I714c16dda2ed13f49d8e6cd1b48adc5a8491f43c
Reviewed-by: Adam Langley <>
7 files changed