[Pidgin] #15896: Handle messages larger than IRC_INITIAL_BUFSIZE

[Pidgin]

#15896: Handle messages larger than IRC_INITIAL_BUFSIZE
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 Reporter:  ctaveras                             |       Owner:  elb
     Type:  patch                                |      Status:  new
Milestone:                                       |   Component:  IRC
  Version:  2.10.8                               |  Resolution:
 Keywords:  SSL inspircd packets gnutls openssl  |
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Comment (by QuLogic):

 You probably want to limit `inbuf` to some large, but not unreasonable
 value. Also, the `while (1)` seems troublesome. On a fast enough
 connection, it would probably block the UI.

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Ticket URL: <https://developer.pidgin.im/ticket/15896#comment:4>
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