Ethereal-dev: [Ethereal-dev] Crash in afs dissector.
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From: Jaime Fournier <jafour1@xxxxxxxxx>
Date: Tue, 20 Jan 2004 09:03:40 -0800 (PST)
Not sure if there is sufficient info in the trace but here it goes Core was generated by `dcereal'. Program terminated with signal 11, Segmentation fault. #0 0x10009aec in memmove () No symbol table info available. #1 0x100a4364 in dissect_fs_request () No symbol table info available. #2 0x1009c56c in dissect_afs () No symbol table info available. #3 0x1002e544 in call_dissector_through_handle () No symbol table info available. #4 0x1002ea94 in call_dissector_work () No symbol table info available. #5 0x10031244 in call_dissector () No symbol table info available. #6 0x104722cc in dissect_rx (tvb=0x203299cc, pinfo=0x203277b0, parent_tree=0x20327da0) at packet-rx.c:567 tree = (proto_tree *) 0x20327e90 offset = 28 rxinfo = {type = 1 '\001', flags = 41 ')', serviceid = 1, callnumber = 209, seq = 1093} seq = 1093 callnumber = 209 #7 0x1002e544 in call_dissector_through_handle () No symbol table info available. #8 0x1002ea94 in call_dissector_work () No symbol table info available. #9 0x1002f16c in dissector_try_port () No symbol table info available. #10 0x103ce294 in decode_udp_ports (tvb=0x0, offset=540161828, pinfo=0x203277b0, tree=0x20327da0, uh_sport=7001, uh_dport=7001) at packet-udp.c:119 next_tvb = (tvbuff_t *) 0x203299cc low_port = 540161828 high_port = 7001 #11 0x103ce97c in dissect_udp (tvb=0x20329998, pinfo=0x203277b0, tree=0x20327da0) at packet-udp.c:269 udp_tree = (proto_tree *) 0x2020490c ti = (proto_item *) 0x0 len = 566 reported_len = 1480 cksum_vec = {{ptr = 0x203236e4 <Address 0x203236e4 out of bounds>, len = 4}, {ptr = 0x2ff0e170 "/��/��x\020\002�D", len = 4}, {ptr = 0x2ff0e148 "", len = 4}, {ptr = 0x203236ec <Address 0x203236ec out of bounds>, len = 73}} phdr = {1114185, 1482} computed_cksum = 1480 offset = 134217727 udphstruct = {{uh_sport = 0, uh_dport = 0, uh_ulen = 0, uh_sum = 0, ip_src = {type = AT_NONE, len = 0, data = 0x0}, ip_dst = {type = AT_NONE, len = 0, data = 0x0}}, {uh_sport = 0, uh_dport = 0, uh_ulen = 0, uh_sum = 0, ip_src = {type = AT_NONE, len = 0, data = 0x0}, ip_dst = {type = AT_NONE, len = 0, data = 0x0}}, {uh_sport = 0, uh_dport = 0, uh_ulen = 0, uh_sum = 0, ip_src = {type = AT_NONE, len = 0, data = 0x0}, ip_dst = {type = AT_NONE, len = 0, data = 0x0}}, {uh_sport = 0, uh_dport = 0, uh_ulen = 0, uh_sum = 0, ip_src = {type = AT_NONE, len = 0, data = 0x0}, ip_dst = {type = AT_NONE, len = 0, data = 0x0}}} udph = (e_udphdr *) 0x0 udph_count = 0 #12 0x1002e544 in call_dissector_through_handle () No symbol table info available. #13 0x1002ea94 in call_dissector_work () No symbol table info available. #14 0x1002f16c in dissector_try_port () No symbol table info available. #15 0x1006dd00 in dissect_ip (tvb=0x20329964, pinfo=0x203277b0, tree=0x20327da0) at packet-ip.c:1094 ip_tree = (proto_tree *) 0x2034c444 field_tree = (proto_tree *) 0x11 ti = (proto_item *) 0x0 hlen = 20 optlen = 540187032 nxt = 17 '\021' ipsum = 0 ipfd_head = (fragment_data *) 0x0 next_tvb = (tvbuff_t *) 0x20329998 update_col_info = 1 save_fragmented = 0 eip_arr = {{ip_v_hl = 0 '\0', ip_tos = 0 '\0', ip_len = 0, ip_id = 0, ip_off = 0, ip_ttl = 0 '\0', ip_p = 0 '\0', ip_sum = 0, ip_src = {type = AT_NONE, len = 0, data = 0x0}, ip_dst = {type = AT_NONE, len = 0, data = 0x0}}, {ip_v_hl = 0 '\0', ip_tos = 0 '\0', ip_len = 0, ip_id = 0, ip_off = 0, ip_ttl = 0 '\0', ip_p = 0 '\0', ip_sum = 0, ip_src = {type = AT_NONE, len = 0, data = 0x0}, ip_dst = {type = AT_NONE, len = 0, data = 0x0}}, {ip_v_hl = 0 '\0', ip_tos = 0 '\0', ip_len = 0, ip_id = 0, ip_off = 0, ip_ttl = 0 '\0', ip_p = 0 '\0', ip_sum = 0, ip_src = {type = AT_NONE, len = 0, data = 0x0}, ip_dst = {type = AT_NONE, len = 0, data = 0x0}}, {ip_v_hl = 0 '\0', ip_tos = 0 '\0', ip_len = 0, ip_id = 0, ip_off = 0, ip_ttl = 0 '\0', ip_p = 0 '\0', ip_sum = 0, ip_src = {type = AT_NONE, len = 0, data = 0x0}, ip_dst = {type = AT_NONE, len = 0, data = 0x0}}} eip_current = 0 iph = (e_ip *) 0x201fb010 #16 0x1002e544 in call_dissector_through_handle () No symbol table info available. #17 0x1002ea94 in call_dissector_work () No symbol table info available. #18 0x1002f16c in dissector_try_port () No symbol table info available. #19 0x1006bf48 in ethertype (etype=2048, tvb=0x20329930, offset_after_etype=14, pinfo=0x203277b0, tree=0x20327da0, fh_tree=0x20328278, etype_id=540161828, trailer_id=3115, fcs_len=804320248) at packet-ethertype.c:175 except_sn = {except_down = 0x2ff0ed18, except_type = XCEPT_CATCHER, except_info = {except_catcher = 0x2ff0e750, except_cleanup = 0x2ff0e750}} except_ch = {except_id = 0x105139c4, except_size = 1, except_obj = {except_id = {except_group = 268656244, except_code = 2}, except_message = 0x20329930 <Address 0x20329930 out of bounds>, except_dyndata = 0x0}, except_jmp = {0, 0, 268877584, 804316928, 538711396, -559038737, 253, 804388232, 804389248, 0, -559038737, -559038737, -559038737, 0, 2, 538678556, 538924272, -1, 540161738, 804320136, 1, 537167664, 538948292, 0, 1143113796, 540161744, 0 <repeats 36 times>, 804317320, 6}} exc = (except_t *) 0x0 description = 0xfffffffc <Address 0xfffffffc out of bounds> next_tvb = (tvbuff_t *) 0x20329964 length_before = 1500 dissector_found = 268686636 saved_proto = 0x1051e060 "Ethernet" exception_proto = 0x20048730 '�' <repeats 20 times> #20 0x10081720 in dissect_eth_common (tvb=0x20329930, pinfo=0x203277b0, tree=0x20327da0, fcs_len=804320248) at packet-eth.c:282 ehdr = (eth_hdr *) 0x201fb2c4 is_802_2 = 0 fh_tree = (proto_tree *) 0x20328278 src_addr = 0x203236d0 <Address 0x203236d0 out of bounds> dst_addr = 0x203236ca <Address 0x203236ca out of bounds> ehdrs = {{dst = {type = AT_NONE, len = 0, data = 0x0}, src = {type = AT_NONE, len = 0, data = 0x0}, type = 0}, {dst = {type = AT_NONE, len = 0, data = 0x0}, src = {type = AT_NONE, len = 0, data = 0x0}, type = 0}, {dst = {type = AT_NONE, len = 0, data = 0x0}, src = {type = AT_NONE, len = 0, data = 0x0}, type = 0}, { dst = {type = AT_NONE, len = 0, data = 0x0}, src = {type = AT_NONE, len = 0, data = 0x0}, type = 0}} ehdr_num = 0 #21 0x10081984 in dissect_eth_maybefcs (tvb=0x0, pinfo=0x20323724, tree=0x1fffffff) at packet-eth.c:377 No locals. #22 0x1002e544 in call_dissector_through_handle () No symbol table info available. #23 0x1002ea94 in call_dissector_work () No symbol table info available. #24 0x1002f16c in dissector_try_port () ===== Jaime Fournier __________________________________ Do you Yahoo!? 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