#8737 NORM Not Tri: strange SSID confuses OFW
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Wed Oct 1 08:18:13 EDT 2008
#8737: strange SSID confuses OFW
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Reporter: dsd | Owner: wmb at firmworks.com
Type: defect | Status: new
Priority: normal | Milestone: Not Triaged
Component: ofw - open firmware | Version: not specified
Resolution: | Keywords:
Next_action: never set | Verified: 0
Blockedby: | Blocking:
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Comment(by dsd):
This is a malformed probe response.
The final good tagged parameter is 00 03 a4 00 00
00 = SSID tag
03 = length 3
a4 00 00 = the SSID (!?)
Next tag is code 0x27, OFW doesn't seem to recognise but wireshark says
this is a measurement report.
The length is claimed to be 0xa4 (164) but then there are less than 164
bytes following --> this is where OFW gets confused.
Mitch says he's hardened this up a bit in the source. Which is good,
because my wireshark session showed some even more corrupted probe
responses at other times.
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Ticket URL: <http://dev.laptop.org/ticket/8737#comment:2>
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