[Pidgin] #13259: Incoming GG messages with richtext formatting may be silently dropped.

[Pidgin]

#13259: Incoming GG messages with richtext formatting may be silently dropped.
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 Reporter:  Hermitifier          |     Owner:  bartosz
     Type:  defect               |    Status:  new    
Component:  Gadu-Gadu            |   Version:  2.7.9  
 Keywords:  richtext formatting  |  
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 Procedure ggp_recv_message_handler() in file libpurple/protocols/gg/gg.c
 does not parse event.msg.formats correctly.
 If field gg_msg_richtext_format.font has bit GG_FONT_COLOR enabled, this
 struct is followed by struct gg_msg_richtext_color. Libpurple does not
 take it into account and attempts to cast it onto next
 gg_msg_richtext_format.
 Black messages fail safely, but coloured text can lead to whole message
 being dropped.

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Ticket URL: <http://developer.pidgin.im/ticket/13259>
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