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| author | Sergey Kandaurov <pluknet@nginx.com> | 2020-06-05 20:59:27 +0300 |
|---|---|---|
| committer | Sergey Kandaurov <pluknet@nginx.com> | 2020-06-05 20:59:27 +0300 |
| commit | 7d8a64a8622ae479cfa4400b40cff9aca41532e7 (patch) | |
| tree | 9ca4d5c62e624b3796a5050c6e16d358ce24690e /src | |
| parent | d42fadcf294e268c0623f16112985a1970b6dd56 (diff) | |
| download | nginx-7d8a64a8622ae479cfa4400b40cff9aca41532e7.tar.gz nginx-7d8a64a8622ae479cfa4400b40cff9aca41532e7.tar.bz2 | |
Stream ID handling in MAX_STREAM_DATA and STREAM_DATA_BLOCKED.
Diffstat (limited to 'src')
| -rw-r--r-- | src/event/ngx_event_quic.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/event/ngx_event_quic.c b/src/event/ngx_event_quic.c index 64dc3a19c..0665e474b 100644 --- a/src/event/ngx_event_quic.c +++ b/src/event/ngx_event_quic.c @@ -2875,6 +2875,14 @@ ngx_quic_handle_stream_data_blocked_frame(ngx_connection_t *c, ngx_quic_connection_t *qc; qc = c->quic; + + if ((f->id & NGX_QUIC_STREAM_UNIDIRECTIONAL) + && (f->id & NGX_QUIC_STREAM_SERVER_INITIATED)) + { + qc->error = NGX_QUIC_ERR_STREAM_STATE_ERROR; + return NGX_ERROR; + } + sn = ngx_quic_find_stream(&qc->streams.tree, f->id); if (sn == NULL) { @@ -2917,10 +2925,23 @@ ngx_quic_handle_max_stream_data_frame(ngx_connection_t *c, ngx_quic_connection_t *qc; qc = c->quic; + + if ((f->id & NGX_QUIC_STREAM_UNIDIRECTIONAL) + && (f->id & NGX_QUIC_STREAM_SERVER_INITIATED) == 0) + { + qc->error = NGX_QUIC_ERR_STREAM_STATE_ERROR; + return NGX_ERROR; + } + sn = ngx_quic_find_stream(&qc->streams.tree, f->id); if (sn == NULL) { ngx_log_error(NGX_LOG_INFO, c->log, 0, "unknown stream id:%uL", f->id); + + if (f->id & NGX_QUIC_STREAM_SERVER_INITIATED) { + qc->error = NGX_QUIC_ERR_STREAM_STATE_ERROR; + } + return NGX_ERROR; } |