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QUIC: handle callback errors in compat.

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The error may be triggered in add_handhshake_data() by incorrect transport
parameter sent by client.  The expected behaviour in this case is to close
connection complaining about incorrect parameter.  Currently the connection
just times out.
This commit is contained in:
Vladimir Khomutov 2023-09-22 19:23:57 +04:00
parent 027b681688
commit c37fdcdd1e
1 changed files with 12 additions and 2 deletions
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14
src/event/quic/ngx_event_quic_openssl_compat.c
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@ -408,7 +408,9 @@ ngx_quic_compat_message_callback(int write_p, int version, int content_type,
"quic compat tx %s len:%uz ",
ngx_quic_level_name(level), len);
(void) com->method->add_handshake_data(ssl, level, buf, len);
if (com->method->add_handshake_data(ssl, level, buf, len) != 1) {
goto failed;
}
break;
@ -420,11 +422,19 @@ ngx_quic_compat_message_callback(int write_p, int version, int content_type,
"quic compat %s alert:%ui len:%uz ",
ngx_quic_level_name(level), alert, len);
(void) com->method->send_alert(ssl, level, alert);
if (com->method->send_alert(ssl, level, alert) != 1) {
goto failed;
}
}
break;
}
return;
failed:
ngx_post_event(&qc->close, &ngx_posted_events);
}