Mercurial > hg > nginx
changeset 8590:44991d728899 quic
QUIC: account packet header length in amplification limit.
This is the restoration of 02ee77f8d53d accidentally reverted by 93be5658a250.
author | Vladimir Homutov <vl@nginx.com> |
---|---|
date | Mon, 19 Oct 2020 12:19:38 +0300 |
parents | 93be5658a250 |
children | ffa14521990e |
files | src/event/ngx_event_quic.c src/event/ngx_event_quic.h |
diffstat | 2 files changed, 4 insertions(+), 2 deletions(-) [+] |
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--- a/src/event/ngx_event_quic.c +++ b/src/event/ngx_event_quic.c @@ -3757,6 +3757,7 @@ ngx_quic_output_frames(ngx_connection_t hlen = (f->level == ssl_encryption_application) ? NGX_QUIC_MAX_SHORT_HEADER : NGX_QUIC_MAX_LONG_HEADER; hlen += EVP_GCM_TLS_TAG_LEN; + hlen -= NGX_QUIC_MAX_CID_LEN - qc->scid.len; do { len = 0; @@ -3786,7 +3787,7 @@ ngx_quic_output_frames(ngx_connection_t * send more than three times the data it receives; */ - if (((c->sent + len + f->len) / 3) > qc->received) { + if (((c->sent + hlen + len + f->len) / 3) > qc->received) { ngx_log_debug2(NGX_LOG_DEBUG_EVENT, c->log, 0, "quic hit amplification limit" " received %uz sent %O",