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| author | Vladimir Homutov <vl@nginx.com> | 2020-09-21 13:58:17 +0300 |
|---|---|---|
| committer | Vladimir Homutov <vl@nginx.com> | 2020-09-21 13:58:17 +0300 |
| commit | 766fc16f55301bc37bf5403c9ef48661234b0108 (patch) | |
| tree | 37740c6acf52c404c6ce516171c23991dfee6339 /src | |
| parent | be719bbec8a9130223e25c4c22b52a73c44eb1ec (diff) | |
| download | nginx-766fc16f55301bc37bf5403c9ef48661234b0108.tar.gz nginx-766fc16f55301bc37bf5403c9ef48661234b0108.zip | |
QUIC: prevented posted push event while in the draining state.
If the push event was posted before ngx_quic_close_connection(), it could send
data in the draining state.
Diffstat (limited to 'src')
| -rw-r--r-- | src/event/ngx_event_quic.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/src/event/ngx_event_quic.c b/src/event/ngx_event_quic.c index 9301aa9a6..a5f85ee08 100644 --- a/src/event/ngx_event_quic.c +++ b/src/event/ngx_event_quic.c @@ -1492,8 +1492,16 @@ ngx_quic_close_quic(ngx_connection_t *c, ngx_int_t rc) return NGX_AGAIN; } - if (qc->close.timer_set) { - return NGX_AGAIN; + if (qc->push.timer_set) { + ngx_del_timer(&qc->push); + } + + if (qc->pto.timer_set) { + ngx_del_timer(&qc->pto); + } + + if (qc->push.posted) { + ngx_delete_posted_event(&qc->push); } for (i = 0; i < NGX_QUIC_ENCRYPTION_LAST; i++) { @@ -1505,16 +1513,8 @@ ngx_quic_close_quic(ngx_connection_t *c, ngx_int_t rc) ngx_quic_free_frames(c, &qc->send_ctx[i].sent); } - if (qc->push.timer_set) { - ngx_del_timer(&qc->push); - } - - if (qc->pto.timer_set) { - ngx_del_timer(&qc->pto); - } - - if (qc->push.posted) { - ngx_delete_posted_event(&qc->push); + if (qc->close.timer_set) { + return NGX_AGAIN; } ngx_log_debug0(NGX_LOG_DEBUG_EVENT, c->log, 0, |