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MINOR: mux-quic: Set abort info for SC-less QCS on STOP_SENDING frame 

It is a revert of cc9827bb09 ("BUG/MEDIUM: mux-quic: fix crash on
STOP_SENDING received without SD"). This fix was based on a wrong assumption
about QUIC streams that may have no stream-endpoint descriptor. However, it
must never happen. And this was fixed. So we can now safely revert the
commit above. However, it is not a bugfix because, for now, abort info are
only used by the upper layer. So it is not a big deal to not set it when
there is no SC.
This commit is contained in:
Christopher Faulet 2024-05-23 11:04:36 +02:00
parent 086e51017e
commit d11249f292
1 changed files with 9 additions and 11 deletions
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20
src/mux_quic.c
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@ -1606,18 +1606,16 @@ int qcc_recv_stop_sending(struct qcc *qcc, uint64_t id, uint64_t err)
}
}
if (qcs_sc(qcs)) {
/* Manually set EOS if FIN already reached as futures RESET_STREAM will be ignored in this case. */
if (se_fl_test(qcs->sd, SE_FL_EOI)) {
se_fl_set(qcs->sd, SE_FL_EOS);
qcs_alert(qcs);
}
/* Manually set EOS if FIN already reached as futures RESET_STREAM will be ignored in this case. */
if (qcs_sc(qcs) && se_fl_test(qcs->sd, SE_FL_EOI)) {
se_fl_set(qcs->sd, SE_FL_EOS);
qcs_alert(qcs);
}
/* If not defined yet, set abort info for the sedesc */
if (!qcs->sd->abort_info.info) {
qcs->sd->abort_info.info = (SE_ABRT_SRC_MUX_QUIC << SE_ABRT_SRC_SHIFT);
qcs->sd->abort_info.code = err;
}
/* If not defined yet, set abort info for the sedesc */
if (!qcs->sd->abort_info.info) {
qcs->sd->abort_info.info = (SE_ABRT_SRC_MUX_QUIC << SE_ABRT_SRC_SHIFT);
qcs->sd->abort_info.code = err;
}
/* RFC 9000 3.5. Solicited State Transitions