[apport] gaim crashed with SIGSEGV in gaim_signal_emit_vargs() (gaim_gtk_blist_update_buddy_status_icon_key)

Thank you for your bug

The crash is with gaim 2.0beta6:

#0 gaim_gtk_blist_update_buddy_status_icon_key (gtkbuddynode=0x0,
    buddy=0x9a0bd0, size=GAIM_STATUS_ICON_SMALL) at ../../gtk/gtkblist.c:2913
 key = (GString *) 0x15086e0
#1 0x00000000004394bc in gaim_gtk_blist_update_buddy (list=0x8ec0e0,
    node=0x9a0bd0, statusChange=<value optimized out>)
    at ../../gtk/gtkblist.c:4909
 buddy = (GaimBuddy *) 0x12b3760
 __PRETTY_FUNCTION__ = "gaim_gtk_blist_update_buddy"
#2 0x00002ac81a5daf4d in gaim_signal_emit_vargs (
    instance=<value optimized out>,
    signal=0x2ac81a608dd5 "buddy-privacy-changed", args=0x7fff924a04a0)
    at ../../libgaim/signals.c:481
 handler_data = <value optimized out>
 l = <value optimized out>
 l_next = (GList *) 0x0
 tmp = {{gp_offset = 24, fp_offset = 48,
    overflow_arg_area = 0x7fff924a0580, reg_save_area = 0x7fff924a04c0}}
 __PRETTY_FUNCTION__ = "gaim_signal_emit_vargs"
#3 0x00002ac81a5db142 in gaim_signal_emit (instance=0x2ac81b62b960,
    signal=0x12b3760 " V'\001") at ../../libgaim/signals.c:433
 args = {{gp_offset = 16, fp_offset = 48,
    overflow_arg_area = 0x7fff924a0580, reg_save_area = 0x7fff924a04c0}}
 __PRETTY_FUNCTION__ = "gaim_signal_emit"
#4 0x00002ac81a5cfcf6 in gaim_privacy_permit_add (account=0x736930,
    who=0x1de24e0 "user@domain", local_only=1)
    at ../../libgaim/privacy.c:68
 l = <value optimized out>
 name = 0x12b0f70 "user@domain"
 buddy = (GaimBuddy *) 0x9a0bd0
 __PRETTY_FUNCTION__ = "gaim_privacy_permit_add"
#5 0x00002ac82702e1a9 in msn_got_lst_user (session=<value optimized out>,
    user=0x1152ff0, list_op=3, group_ids=0x0)
    at ../../../../libgaim/protocols/msn/userlist.c:372
 gc = (GaimConnection *) 0x112a3a0
 account = (GaimAccount *) 0x736930
 passport = 0x1de24e0 "user@domain"
 store = 0x142fdb0 "user@domain"
#6 0x00002ac82702c197 in lst_cmd (cmdproc=0x14425a0,
    cmd=<value optimized out>) at ../../../../libgaim/protocols/msn/sync.c:156
 tokens = (char **) 0x12b0f70
 group_ids = (GSList *) 0x1564d00
 session = (MsnSession *) 0x1237310
 passport = <value optimized out>
 friend = 0x12b0f78 "@domain"
 list_op = <value optimized out>
 user = (MsnUser *) 0x1152ff0
#7 0x00002ac827019bce in msn_cmdproc_process_cmd (cmdproc=0x14425a0,
    cmd=0x1463db0) at ../../../../libgaim/protocols/msn/cmdproc.c:313
 error_cb = <value optimized out>
 error = <value optimized out>
 cb = (MsnTransCb) 0x1
 trans = (MsnTransaction *) 0x0

The corresponding code line: "if (gtkbuddynode->status_icon_key)" is not protected against "gtkbuddynode=0x0"

Feisty and gaim are not supported anymore. Please open a new bug if you get a crash with pidgin in a later version of Ubuntu.