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spdylay_session_pack_data() now returns error code as specified in the doc.

This commit is contained in:
Tatsuhiro Tsujikawa 2012-05-11 23:23:46 +09:00
parent ef2bd10d94
commit 93593a76ec
1 changed files with 6 additions and 5 deletions
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11
lib/spdylay_session.c
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@ -1396,10 +1396,10 @@ static int spdylay_session_after_frame_sent(spdylay_session *session)
session->aob.item = NULL;
spdylay_active_outbound_item_reset(&session->aob);
} else if(r < 0) {
/* We don't return other error code other than
SPDYLAY_ERR_CALLBACK_FAILURE here. */
/* In this context, r is either SPDYLAY_ERR_NOMEM or
SPDYLAY_ERR_CALLBACK_FAILURE */
spdylay_active_outbound_item_reset(&session->aob);
return SPDYLAY_ERR_CALLBACK_FAILURE;
return r;
} else {
session->aob.framebuflen = r;
session->aob.framebufoff = 0;
@ -2606,9 +2606,10 @@ ssize_t spdylay_session_pack_data(spdylay_session *session,
r = frame->data_prd.read_callback
(session, frame->stream_id, (*buf_ptr)+8, datamax,
&eof, &frame->data_prd.source, session->user_data);
if(r < 0) {
if(r == SPDYLAY_ERR_DEFERRED) {
return r;
} else if(datamax < (size_t)r) {
} else if(r < 0 || datamax < (size_t)r) {
/* This is the error code when callback is failed. */
return SPDYLAY_ERR_CALLBACK_FAILURE;
}
memset(*buf_ptr, 0, SPDYLAY_HEAD_LEN);