Fix tls1_get_curvelist default curves list size.

The length is the number of elements now, not the size in bytes. Caught by
ASan.

Change-Id: I4c5ccee61711e8d2e272b9bacd292dbff04b5133
Reviewed-on: https://boringssl-review.googlesource.com/1336
Reviewed-by: Adam Langley <agl@google.com>
1 file changed