Infinite loop in shr parsing (of email in gnus)

[Eric Abrahamsen]

Sometimes I get HTML emails from people that throw the shr parsing
process into an infinite loop. I don't know exactly what part of the
message is doing it, but here's a backtrace from a debug-on-quit.

http://pastebin.com/1Tc9xt4q

I'd be happy to make a bug report, provide the original email
(preferably off-list), or both.

Thanks,
Eric