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BUG/MEDIUM: h2: properly set H2_SF_ES_SENT when sending the final frame

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When sending DATA+ES, it's important to set H2_SF_ES_SENT as we don't
want to emit is several times nor to send an RST afterwards.
This commit is contained in:
Willy Tarreau 2017-11-07 14:39:09 +01:00
parent e6ae77f64f
commit 6d8b682f9a
1 changed files with 11 additions and 10 deletions
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21
src/mux_h2.c
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@ -891,16 +891,17 @@ static int h2_send_empty_data_es(struct h2s *h2s)
memcpy(str, "\x00\x00\x00\x00\x01", 5);
write_n32(str + 5, h2s->id);
ret = bo_istput(res, ist2(str, 9));
if (unlikely(ret <= 0)) {
if (!ret) {
h2c->flags |= H2_CF_MUX_MFULL;
h2s->flags |= H2_SF_BLK_MROOM;
return 0;
}
else {
h2c_error(h2c, H2_ERR_INTERNAL_ERROR);
return 0;
}
if (likely(ret > 0)) {
h2s->flags |= H2_SF_ES_SENT;
}
else if (!ret) {
h2c->flags |= H2_CF_MUX_MFULL;
h2s->flags |= H2_SF_BLK_MROOM;
return 0;
}
else {
h2c_error(h2c, H2_ERR_INTERNAL_ERROR);
return 0;
}
return ret;
}