Wireshark-bugs: [Wireshark-bugs] [Bug 9247] Crash in TCP reassemble when a read filter is applie
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From: bugzilla-daemon@xxxxxxxxxxxxx
Date: Mon, 11 Nov 2013 18:12:07 +0000

Comment # 12 on bug 9247 from 
(In reply to comment #11)
> START defrag: 0
> offset: 0 dfpos: 0 len: 1350
> [0x1333c00] -- 2 tvb_get_ptr(..., 0, 1350) 1350 1350
> ... tvb_get_ptr() OK2
> offset: 1350 dfpos: 1350 len: 1448
> [0x1333ad0] -- 2 tvb_get_ptr(..., 0, 207) 1448 1448
> ... tvb_get_ptr() OK2
> END
> ? [0x1333ad0] fd_i->len: 1350 tvb-len: 1557 1557 .... 1557 offset: 0
> ? [0x1333c00] fd_i->len: 1448 tvb-len: 207 207 .... 1557 offset: 1350
> ? [0x1333a80] fd_i->len: 109 tvb-len: 109 109 .... 1557 offset: 1448
> [0x13338a0] fd->len: 1339 tvb-len: 1339 1339
> [0x1333b20] fd->len: 1288 tvb-len: 1288 1288
> START defrag: 0
> offset: 0 dfpos: 0 len: 1350
> [0x1333ad0] -- 2 tvb_get_ptr(..., 0, 1350) 1557 1557
> ... tvb_get_ptr() OK2
> offset: 1350 dfpos: 1350 len: 1448
> [0x1333c00] -- 2 tvb_get_ptr(..., 0, 1448) 207 207
> [0x1178d40] fd->len: 1448 tvb-len: 1448 1448
> START defrag: 0
> offset: 0 dfpos: 0 len: 1350

Is it full log?

If full is big, can you at least attach | grep -- "->len"

I'm really interested if after creating TVB fd->len not equals tvb-len.

> ? [0x1333c00] fd_i->len: 1448 tvb-len: 207 207 .... 1557 offset: 1350

this one is causing exception, but it's just subset.

Sorry for lot of requests, but remote + only-printf-debugging is hard for me
also.
Thanks.

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