1325     size_t sz;  in hap_PROXY_recv()  local
1344         sz = 16 + (size_t)ntohs(hdr->v2.len);  in hap_PROXY_recv()
1345         if ((size_t)ret < sz)  in hap_PROXY_recv()
1359         sz = (size_t)(end + 2 - hdr->v1.line); /* skip header + CRLF */  in hap_PROXY_recv()
1373             ret = recv(fd, hdr, sz, MSG_TRUNC|MSG_DONTWAIT|MSG_NOSIGNAL);  in hap_PROXY_recv()
1377         ret = recv(fd, hdr, sz, MSG_DONTWAIT|MSG_NOSIGNAL);  in hap_PROXY_recv()
1380     if (ret != (ssize_t)sz) {  in hap_PROXY_recv()
1384     if (1 == ver) hdr->v1.line[sz-2] = '\0'; /*terminate str to ease parsing*/  in hap_PROXY_recv()
1512     uint32_t sz = ntohs(hdr->v2.len);  in mod_extforward_hap_PROXY_v2()  local
1578     if (3 + len > sz) return 0;  in mod_extforward_hap_PROXY_v2()
1583     for (sz -= len, len -= 3; sz >= 3; sz -= 3 + len) {  in mod_extforward_hap_PROXY_v2()
1586         if (3 + len > sz) break; /*(invalid TLV)*/  in mod_extforward_hap_PROXY_v2()