Jeff Morriss
changed
bug 8941
Comment # 2
on bug 8941
from Jeff Morriss
Some analysis:
Uh oh, TVB's no good:
~~~
(gdb) print tvb
$1 = (tvbuff_t *) 0x3480800
(gdb) print *tvb
$2 = {
next = 0x3469370,
previous = 0x34804f0,
ops = 0x7f253dce96e0 <tvb_real_ops>,
initialized = 1,
flags = 0,
ds_tvb = 0x3480800,
real_data = 0x1e2898235 <Address 0x1e2898235 out of bounds>,
length = 8,
reported_length = 8,
raw_offset = -1
}
~~~
We've got 3 data sources, looks like the 2nd one's the problem:
~~~
(gdb) print edt->pi.data_src
$3 = 0x347e620 = {0x3482990, 0x347e630, 0x34829c0}
(gdb) print *((struct data_source *)edt->pi.data_src.data)
$13 = {
tvb = 0x3485aa0,
name = 0x3439be0 "Frame"
}
(gdb) print *((struct data_source *)edt->pi.data_src->next.data)
$14 = {
tvb = 0x3480800,
name = 0x33b4870 "Decrypted data"
}
(gdb) print *((struct data_source *)edt->pi.data_src->next->next.data)
$15 = {
tvb = 0x34804f0,
name = 0x33841b0 "Decrypted NTLMSSP Verifier"
}
~~~
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