Mercurial > hg > nginx-quic
comparison src/event/ngx_event_quic.c @ 7932:4e75267865de quic
QUIC: fixed off-by-one in frame range handler.
The ctx->pnum is incremented after the packet is sent, thus pointing to the
next packet number, which should not be used in comparison.
| author | Vladimir Homutov <vl@nginx.com> |
|---|---|
| date | Thu, 18 Jun 2020 11:16:35 +0300 |
| parents | 9fe7875ce4bb |
| children | a2c34e77cfc1 |
comparison
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| 7931:9fe7875ce4bb | 7932:4e75267865de |
|---|---|
| 2260 } | 2260 } |
| 2261 } | 2261 } |
| 2262 | 2262 |
| 2263 if (!found) { | 2263 if (!found) { |
| 2264 | 2264 |
| 2265 if (max <= ctx->pnum) { | 2265 if (max < ctx->pnum) { |
| 2266 /* duplicate ACK or ACK for non-ack-eliciting frame */ | 2266 /* duplicate ACK or ACK for non-ack-eliciting frame */ |
| 2267 return NGX_OK; | 2267 return NGX_OK; |
| 2268 } | 2268 } |
| 2269 | 2269 |
| 2270 ngx_log_error(NGX_LOG_INFO, c->log, 0, | 2270 ngx_log_error(NGX_LOG_INFO, c->log, 0, |