Ethereal-dev: [Ethereal-dev] NFS crash, more info
Note: This archive is from the project's previous web site, ethereal.com. This list is no longer active.
Date: Mon, 18 Nov 2002 09:45:50 +0100
Hi,
Some more information (hope Notes doesnt munge it around too much):
Call stack for 0.9.7
MSVCRT! 78011b09()
GLIB-1.3! 00231316()
GLIB-1.3! 00231ef5()
proto_tree_set_bytes(field_info * 0x021a26e8, const unsigned char *
0x021a7c78, int 1328) line 907 + 17 bytes
proto_tree_add_bytes(_GNode * 0x0218a0cc, int 6612, tvbuff * 0x010e20d4,
int 132, int 1328, const unsigned char * 0x021a7c78) line 860 + 17 bytes
proto_tree_add_bytes_format(_GNode * 0x0218a0cc, int 6612, tvbuff *
0x010e20d4, int 132, int 1328, const unsigned char * 0x021a7c78, const
char * 0x008250a8) line 889 + 29 bytes
dissect_rpc_opaque_data(tvbuff * 0x010e20d4, int 132, _GNode * 0x021a1a08,
int 6612, int 0, char * * 0x00000000) line 596 + 38 bytes
dissect_rpc_data(tvbuff * 0x010e20d4, _GNode * 0x021a1a08, int 6612, int
128) line 653 + 25 bytes
dissect_nfsdata(tvbuff * 0x010e20d4, int 128, _GNode * 0x021a1a08, int
6612) line 2116 + 21 bytes
dissect_nfs3_read_reply(tvbuff * 0x010e20d4, int 128, _packet_info *
0x010e9120, _GNode * 0x021a1a08) line 3688 + 24 bytes
call_dissect_function(tvbuff * 0x010e20d4, _packet_info * 0x010e9120,
_GNode * 0x021a1a08, int 28, int (tvbuff *, int, _packet_info *, _GNode
*)* 0x00517404 dissect_nfs3_read_reply(tvbuff *, int, _packet_info *,
_GNode *), const char * 0x007f565c) line 1082 + 19 bytes
dissect_rpc_message(tvbuff * 0x010e20d4, _packet_info * 0x010e9120, _GNode
* 0x010e1a00, tvbuff * 0x010e20d4, _fragment_data * 0x00000000, int 1,
unsigned int 2147500160) line 2116 + 29 bytes
call_message_dissector(tvbuff * 0x010e20a0, tvbuff * 0x010e20d4,
_packet_info * 0x010e9120, _GNode * 0x010e1a00, tvbuff * 0x010e20d4, int
(tvbuff *, _packet_info *, _GNode *, tvbuff *, _fragment_data *, int,
unsigned int)* 0x0054ab00 dissect_rpc_message(tvbuff *, _packet_info *,
_GNode *, tvbuff *, _fragment_data *, int, unsigned int), _fragment_data *
0x00000000, ...) line 2362 +
dissect_rpc_fragment(tvbuff * 0x010e20a0, int 0, _packet_info *
0x010e9120, _GNode * 0x010e1a00, int (tvbuff *, _packet_info *, _GNode *,
tvbuff *, _fragment_data *, int, unsigned int)* 0x0054ab00
dissect_rpc_message(tvbuff *, _packet_info *, _GNode *, tvbuff *,
_fragment_data *, int, unsigned int), int 0, int 7474, int 1188, int 0)
line 2487 + 37 bytes
dissect_rpc_tcp_common(tvbuff * 0x010e20a0, _packet_info * 0x010e9120,
_GNode * 0x010e1a00, int 0) line 2750 + 50 bytes
dissect_rpc_tcp(tvbuff * 0x010e20a0, _packet_info * 0x010e9120, _GNode *
0x010e1a00) line 2792 + 19 bytes
call_dissector(dissector_handle * 0x0100d7f0, tvbuff * 0x010e20a0,
_packet_info * 0x010e9120, _GNode * 0x010e1a00) line 1094 + 18 bytes
try_conversation_dissector(_address * 0x010e9164, _address * 0x010e9170,
int 2, unsigned int 2049, unsigned int 692, tvbuff * 0x010e20a0,
_packet_info * 0x010e9120, _GNode * 0x010e1a00) line 932 + 24 bytes
decode_tcp_ports(tvbuff * 0x010e206c, int 20, _packet_info * 0x010e9120,
_GNode * 0x010e1a00, int 2049, int 692) line 1590 + 41 bytes
dissect_tcp(tvbuff * 0x010e206c, _packet_info * 0x010e9120, _GNode *
0x010e1a00) line 1978 + 46 bytes
dissector_try_port(dissector_table * 0x00b7eb58, unsigned int 6, tvbuff *
0x010e206c, _packet_info * 0x010e9120, _GNode * 0x010e1a00) line 574 + 18
bytes
dissect_ip(tvbuff * 0x010e2038, _packet_info * 0x010e9120, _GNode *
0x010e1a00) line 1055 + 34 bytes
dissector_try_port(dissector_table * 0x00b7b440, unsigned int 2048, tvbuff
* 0x010e2038, _packet_info * 0x010e9120, _GNode * 0x010e1a00) line 574 +
18 bytes
ethertype(unsigned short 2048, tvbuff * 0x010e2004, int 14, _packet_info *
0x010e9120, _GNode * 0x010e1a00, _GNode * 0x021a0bf8, int 2110, int 2112)
line 156 + 33 bytes
dissect_eth(tvbuff * 0x010e2004, _packet_info * 0x010e9120, _GNode *
0x010e1a00) line 238 + 41 bytes
dissector_try_port(dissector_table * 0x00ff68e0, unsigned int 1, tvbuff *
0x010e2004, _packet_info * 0x010e9120, _GNode * 0x010e1a00) line 574 + 18
bytes
dissect_frame(tvbuff * 0x010e2004, _packet_info * 0x010e9120, _GNode *
0x010e1a00) line 174 + 34 bytes
call_dissector(dissector_handle * 0x00ff6990, tvbuff * 0x010e2004,
_packet_info * 0x010e9120, _GNode * 0x010e1a00) line 1094 + 18 bytes
dissect_packet(_epan_dissect_t * 0x010e9118, wtap_pseudo_header *
0x0212aedc, const unsigned char * 0x02192cb0, _frame_data * 0x021564c0,
_column_info * 0x00000000) line 299 + 32 bytes
Debug view (--> shows line where it all starts to go wrong according to
the call stack above)
if (string_tree) {
if (string_data) {
proto_tree_add_string_format(string_tree,
hfindex, tvb, offset, string_length_copy,
string_buffer_print,
"contents: %s", string_buffer_print);
} else {
proto_tree_add_bytes_format(string_tree,
hfindex, tvb, offset, string_length_copy,
string_buffer_print,
--> "contents: %s", string_buffer_print);
}
Local variables are:
- tvb 0x010e20d4
type 1
initialized 1
usage_count 1
+ ds_tvb 0x010e2004
+ used_in 0x00000000
+ tvbuffs {...}
+ real_data 0x02192ce6 ""
length 1460
reported_length 1460
raw_offset 54
free_cb 0x00000000
offset 132
- tree 0x021a1a08
data 0x021a1470
+ next 0x00000000
+ prev 0x021a1d8c
+ parent 0x010e1a00
+ children 0x021a1954
hfindex 6612
string_data 0
+ string_buffer_ret 0x00000000
fill_truncated 2
exception 2
string_length_captured 1328
string_length_copy 1328
- string_item 0x0218a0cc
data 0x021a15c0
+ next 0x00000000
- prev 0x02189f50
data 0x021a15b8
+ next 0x0218a0cc
+ prev 0x021a1fd0
+ parent 0x021a1a08
+ children 0x00000000
+ parent 0x021a1a08
+ children 0x021a1d64
- string_tree 0x0218a0cc
data 0x021a15c0
+ next 0x00000000
+ prev 0x02189f50
+ parent 0x021a1a08
+ children 0x021a1d64
+ string_buffer 0x0219f970
"%PDF-1.2
%âãÏÓ
1 0 obj
<<
/Producer (Acrobat Distiller Command 3.01
for Solaris 2.3 and later \(SPARC\))
/Creator (FrameMaker 5.5.6.)
/ModDate (D:20010406104846)
/CreationDate (D:19951113120231)
>>
endobj
3 0 obj
<<
/D [2 0 R /XYZ null null "
- string_buffer_print 0x021a7c78
"<DATA><TRUNCATED>"
60 '<'
string_length 16384
fill_length_packet 1235120
string_length_packet 1328
fill_length_captured 1234712
string_length_full 16384
fill_length 0
old_offset 128
fill_length_copy 0
If anyone needs anymore information, I'll leave it running until I need
Visual Studio for real ;-)
Oh, just for the sake of it, here's the pinfo pointer from
dissect_nfs3_read_reply()
- pinfo 0x010e9120
+ current_proto 0x007f565c "NFS"
+ cinfo 0x00000000
- fd 0x021564c0
+ next 0x00000000
+ prev 0x02156484
+ pfd 0x00000000
num 273
pkt_len 1514
cap_len 1514
rel_secs 0
rel_usecs 0
abs_secs 1037269406
abs_usecs 384003
del_secs 0
del_usecs 0
file_off 91953
lnk_t 1
+ flags {...}
+ pseudo_header 0x0212aedc
+ data_src 0x010c0da8
+ dl_src {...}
+ dl_dst {...}
+ net_src {...}
+ net_dst {...}
+ src {...}
+ dst {...}
ethertype 2048
ipproto 6
ipxptype 0
fragmented 1
in_error_pkt 0
ptype 2
srcport 2049
destport 692
match_port 6
can_desegment 0
desegment_offset 1869376613
desegment_len 1667330093
iplen 1500
iphdrlen 5
p2p_dir -1
private_data 0x02187e58
--
Andreas Sikkema
andreas.sikkema@xxxxxxxxxxx
"While you're waiting, read the free novel we sent you.
It's a Spanish story about a guy named `Manual'" - Dilbert
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