tcpdump/dist/print-gre.c

173 			uint8_t srelen;
180 			srelen = GET_U_1(bp + 3);
184 			if (af == 0 && srelen == 0)
187 			if (!gre_sre_print(ndo, af, sreoff, srelen, bp, len))
190 			if (len < srelen)
192 			bp += srelen;
193 			len -= srelen;
325 	      uint8_t srelen, const u_char *bp, u_int len)
332 		ret = gre_sre_ip_print(ndo, sreoff, srelen, bp, len);
337 		ret = gre_sre_asn_print(ndo, sreoff, srelen, bp, len);
348 gre_sre_ip_print(netdissect_options *ndo, uint8_t sreoff, uint8_t srelen,
358 	if (srelen & 3) {
359 		ND_PRINT(", badlength=%u", srelen);
362 	if (sreoff >= srelen) {
363 		ND_PRINT(", badoff/len=%u/%u", sreoff, srelen);
367 	while (srelen != 0) {
378 		srelen -= 4;
386 gre_sre_asn_print(netdissect_options *ndo, uint8_t sreoff, uint8_t srelen,
395 	if (srelen & 1) {
396 		ND_PRINT(", badlength=%u", srelen);
399 	if (sreoff >= srelen) {
400 		ND_PRINT(", badoff/len=%u/%u", sreoff, srelen);
404 	while (srelen != 0) {
414 		srelen -= 2;