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Strong assert checking against queueing behaviour in udp_send().
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@ -415,14 +415,17 @@ udp_send(struct udp_pcb *pcb, struct pbuf *p)
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if (q != p) {
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if (q != p) {
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/* chained header still in front of given pbuf? */
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/* chained header still in front of given pbuf? */
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if (q->next == p) {
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if (q->next == p) {
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DEBUGF(UDP_DEBUG, ("udp_send: dechaining and freeing header pbuf\n"));
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DEBUGF(UDP_DEBUG | DBG_TRACE | 2, ("udp_send: dechaining and freeing header pbuf %p\n", (void *)q));
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/* detach the header prepended earlier */
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/* detach the header prepended earlier */
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pbuf_dechain(q);
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pbuf_dechain(q);
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/* free the header */
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/* free the header */
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pbuf_free(q);
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pbuf_free(q);
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} else {
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} else {
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DEBUGF(UDP_DEBUG, ("udp_send: pbuf header not freed, seems to be queued.\n"));
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/* the header now points to something else then the given pbuf */
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}
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/* this can only happen if queueing is enabled */
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LWIP_ASSERT("ARP_QUEUEING == 1\n", ARP_QUEUEING == 1);
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DEBUGF(UDP_DEBUG | DBG_TRACE | 2, ("udp_send: pbuf header %p not freed, seems queued.\n", (void *)q));
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}
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}
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}
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#ifdef UDP_STATS
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#ifdef UDP_STATS
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