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MINOR: h3: refactor h3_control_send()

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The only change is that the H3_CF_SETTINGS_SENT flag if-condition is
replaced by a BUG_ON statement. This may help to catch multiple calls on
h3_control_send() instead of silently ignore them.
This commit is contained in:
Amaury Denoyelle 2022-05-24 15:06:10 +02:00
parent 160507d0ba
commit 65df3add33
1 changed files with 35 additions and 35 deletions
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8
src/h3.c
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@ -464,12 +464,13 @@ static int h3_control_send(struct h3_uqs *h3_uqs, void *ctx)
struct h3c *h3c = ctx;
unsigned char data[(2 + 3) * 2 * QUIC_VARINT_MAX_SIZE]; /* enough for 3 settings */
struct buffer pos, *res;
size_t frm_len;
struct qcs *qcs = h3_uqs->qcs;
BUG_ON_HOT(h3c->flags & H3_CF_SETTINGS_SENT);
ret = 0;
pos = b_make((char *)data, sizeof(data), 0, 0);
if (!(h3c->flags & H3_CF_SETTINGS_SENT)) {
struct qcs *qcs = h3_uqs->qcs;
size_t frm_len;
frm_len = quic_int_getsize(H3_SETTINGS_QPACK_MAX_TABLE_CAPACITY) +
quic_int_getsize(h3_settings_qpack_max_table_capacity) +
@ -506,7 +507,6 @@ static int h3_control_send(struct h3_uqs *h3_uqs, void *ctx)
if (!(qcs->qcc->wait_event.events & SUB_RETRY_SEND))
tasklet_wakeup(qcs->qcc->wait_event.tasklet);
}
}
return ret;
}