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troglobit / pimd

PIM-SM/SSM multicast routing for UNIX and Linux
http://troglobit.com/projects/pimd/
BSD 3-Clause "New" or "Revised" License
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pimd segfaults if invalid message PIM join/prune messages are received #32

Closed idismmxiv closed 10 years ago

idismmxiv commented 10 years ago

Hi.

Found out that suitable malformed join/prune messages can segfault pimd. As code already states (TODO: Sanity check for message length...), fix was found from Kame's pim6sd. I do have couple of .pcap's as well, but could not attach them here.

troglobit commented 10 years ago

Thank you! :-)