+ struct channel_reply_ctx *cr = (struct channel_reply_ctx *)ctx;
+ char errmsg[256];
+ int tochan;
+
+ /* XXX supress on mux _client_ quietmode */
+ tochan = options.log_level >= SYSLOG_LEVEL_ERROR &&
+ c->ctl_fd != -1 && c->extended_usage == CHAN_EXTENDED_WRITE;
+
+ if (type == SSH2_MSG_CHANNEL_SUCCESS) {
+ debug2("%s request accepted on channel %d",
+ cr->request_type, c->self);
+ } else if (type == SSH2_MSG_CHANNEL_FAILURE) {
+ if (tochan) {
+ snprintf(errmsg, sizeof(errmsg),
+ "%s request failed\r\n", cr->request_type);
+ } else {
+ snprintf(errmsg, sizeof(errmsg),
+ "%s request failed on channel %d",
+ cr->request_type, c->self);
+ }
+ /* If error occurred on primary session channel, then exit */
+ if (cr->do_close && c->self == session_ident)
+ fatal("%s", errmsg);
+ /* If error occurred on mux client, append to their stderr */
+ if (tochan)
+ buffer_append(&c->extended, errmsg, strlen(errmsg));
+ else
+ error("%s", errmsg);
+ if (cr->do_close) {
+ chan_read_failed(c);
+ chan_write_failed(c);
+ }
+ }
+ xfree(cr);
+}