[Pidgin] #9538: Application using libpurple crashes in g_hash_table_lookup_node

[Pidgin]

#9538: Application using libpurple crashes in  g_hash_table_lookup_node
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Reporter:  elvio.vicosa  |        Type:  defect   
  Status:  new           |   Component:  libpurple
 Version:  2.5.7         |    Keywords:           
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 Hi there

 I am using libpurple to create an application. But it is crashing after
 some time executing. It **always** crashes in the same point. The
 backtrace follow below:

 #0  0x001d8618 in g_hash_table_lookup_node ()
 #1  0x001d8587 in g_hash_table_lookup ()
 #2  0x001cdcda in close_converter ()
 #3  0x001ce2fc in g_convert ()
 #4  0x00214ba8 in g_utf8_collate ()
 warning: .o file
 "/Users/elviovicosa/Desktop/pidgin-2.5.5/libpurple/.libs/util.o" more
 recent than executable timestamp
 #5  0x0014f838 in purple_utf8_strcasecmp (a=0x1b76c60 "... at gmail.com",
 b=0x10314e0 "... at gmail.com") at util.c:4563
 warning: .o file
 "/Users/elviovicosa/Desktop/pidgin-2.5.5/libpurple/.libs/conversation.o"
 more recent than executable timestamp
 #6  0x00101e25 in purple_find_conversation_with_account
 (type=PURPLE_CONV_TYPE_IM, name=0x24e152c "prpl-jabber",
 account=0x1700000) at conversation.c:819
 #7  0x00100c3f in purple_conversation_new (type=38671460,
 account=0x24e152c, name=0x24e1590 "... at gmail.com") at conversation.c:312

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Ticket URL: <http://developer.pidgin.im/ticket/9538>
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