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BUG/MEDIUM: stream_interface: Make REALLY sure we read all the data.

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In si_cs_recv(), try inconditionally to recv as long as the CS_FL_RCV_MORE is
set on the conn_stream, or we will miss some data.
This commit is contained in:
Olivier Houchard 2018-12-04 15:46:16 +01:00 committed by Christopher Faulet
parent 6e54095d0a
commit c490efd625
1 changed files with 3 additions and 2 deletions
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5
src/stream_interface.c
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@ -1203,8 +1203,9 @@ int si_cs_recv(struct conn_stream *cs)
* that if such an event is not handled above in splice, it will be handled here by
* recv().
*/
while (!(conn->flags & (CO_FL_ERROR | CO_FL_WAIT_ROOM | CO_FL_HANDSHAKE)) &&
(!(cs->flags & (CS_FL_ERROR|CS_FL_EOS)) || (cs->flags & CS_FL_RCV_MORE)) && !(ic->flags & CF_SHUTR)) {
while ((cs->flags & CS_FL_RCV_MORE) ||
(!(conn->flags & (CO_FL_ERROR | CO_FL_WAIT_ROOM | CO_FL_HANDSHAKE)) &&
(!(cs->flags & (CS_FL_ERROR|CS_FL_EOS))) && !(ic->flags & CF_SHUTR))) {
/* <max> may be null. This is the mux responsibility to set
* CS_FL_RCV_MORE on the CS if more space is needed.
*/