david 3029747902 Actually use the interface address when get_srcaddr fails. ...

There was an embarrasing bug here added in r28874. In the second of
three calls to get_srcaddr, the interface was being indexed by an index
variable that, in this place, was actually an index into the routes
table. This would in general produce a nonsensical source address or
out-of-bounds access.

The symptom of this problem was the following error messages:
	get_srcaddr: can't connect socket: The requested address is not valid in its context.
	Failed to convert source address to presentation format!?!  Error: Unknown error
The first showed that get_srcaddr failed, and the second was caused by
the bogus source address.

http://seclists.org/nmap-dev/2012/q3/859
http://seclists.org/nmap-dev/2012/q4/59

2012-10-11 03:11:53 +00:00

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