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res_pjsip_t38: Don't pass T.38 control frames through to other hooks.

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This crept up during gateway testing where the gateway would receive
the request to negotiate and assume it came from the remote side, causing
the gateway state machine to go a little, to a use a technical term,
"wonky".
........

Merged revisions 403364 from http://svn.asterisk.org/svn/asterisk/branches/12


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@403365 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Joshua Colp
2013-12-04 20:54:52 +00:00
parent d61f258384
commit 2364626811
1 changed files with 3 additions and 5 deletions
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8
res/res_pjsip_t38.c
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@@ -113,11 +113,7 @@ static struct t38_parameters_task_data *t38_parameters_task_data_alloc(struct as
data->session = session;
ao2_ref(session, +1);
if (!(data->frame = ast_frdup(frame))) {
ao2_cleanup(data);
return NULL;
}
data->frame = frame;
return data;
}
@@ -396,6 +392,8 @@ static struct ast_frame *t38_framehook_write(struct ast_sip_session *session, st
if (ast_sip_push_task(session->serializer, t38_interpret_parameters, data)) {
ao2_ref(data, -1);
}
f = &ast_null_frame;
} else if (f->frametype == AST_FRAME_MODEM) {
RAII_VAR(struct ast_sip_session_media *, session_media, NULL, ao2_cleanup);