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Skip ec_point_format if min_version >= TLS 1.3.

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Trim a few more bytes from the future QUIC ClientHello.

Change-Id: If23c5cd078889a9a26cf2231b51b17c2615a38ea
Reviewed-on: https://boringssl-review.googlesource.com/12000
Reviewed-by: Steven Valdez <svaldez@google.com>
Reviewed-by: David Benjamin <davidben@google.com>
Commit-Queue: David Benjamin <davidben@google.com>
CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
This commit is contained in:
David Benjamin 2016-11-01 12:08:15 -04:00 committed by CQ bot account: commit-bot@chromium.org
parent af3b3d397e
commit 70aba26c75
1 changed files with 10 additions and 0 deletions
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10
ssl/t1_lib.c
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@ -1853,6 +1853,16 @@ static int ext_ec_point_add_extension(SSL *ssl, CBB *out) {
}
static int ext_ec_point_add_clienthello(SSL *ssl, CBB *out) {
uint16_t min_version, max_version;
if (!ssl_get_version_range(ssl, &min_version, &max_version)) {
return 0;
}
/* The point format extension is unneccessary in TLS 1.3. */
if (min_version >= TLS1_3_VERSION) {
return 1;
}
return ext_ec_point_add_extension(ssl, out);
}