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Allow ngx_queue_frame() to insert frame in the front.

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Previously a frame could only be inserted after the first element of the list.
This commit is contained in:
Roman Arutyunyan 2020-03-23 19:42:09 +03:00
parent 0d50d1718c
commit ca0bc7f0d7
1 changed files with 5 additions and 10 deletions
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15
src/event/ngx_event_quic.c
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@ -1142,21 +1142,16 @@ ngx_quic_handle_stream_data_blocked_frame(ngx_connection_t *c,
static void
ngx_quic_queue_frame(ngx_quic_connection_t *qc, ngx_quic_frame_t *frame)
{
ngx_quic_frame_t *f;
ngx_quic_frame_t **f;
if (qc->frames == NULL) {
qc->frames = frame;
return;
}
for (f = qc->frames; f->next; f = f->next) {
if (f->next->level > frame->level) {
for (f = &qc->frames; *f; f = &(*f)->next) {
if ((*f)->level > frame->level) {
break;
}
}
frame->next = f->next;
f->next = frame;
frame->next = *f;
*f = frame;
}