Pidgin crashes randomly

[LuisAlejandro]

Pidgin crashes on start, after a while using Telegram.

Here i attach a gdb backtrace.

(gdb) run
Program received signal SIGSEGV, Segmentation fault.
0x00007fffe736d1a4 in on_update_user_photo (tg=0x7fffd6417010, user=0x0) at purple-plugin/telegram-purple.c:410
410          debug("on_update_user_photo(id=%d, type=%d)\n", user->id.id, user->id.type);

(gdb) bt full
#0  0x00007fffe736d1a4 in on_update_user_photo (tg=0x7fffd6417010, user=0x0) at purple-plugin/telegram-purple.c:410
No locals.
#1  0x00007fffe7399c50 in event_update_user_photo (tg=0x7fffd6417010, data=0x0) at telegram.c:33
No locals.
#2  0x00007fffe7378571 in work_update (self=0x7fffd528b010, msg_id=0) at mtproto-client.c:994
        user_id = {type = 1, id = 58843627}
        UC = 0x0
        c = 0x555556f47160
        tg = 0x7fffd6417010
        bl = 0x7fffd5f52010
        op = 2503031564
        __PRETTY_FUNCTION__ = "work_update"
#3  0x00007fffe738604e in get_difference_on_answer (q=0x555556ed5050) at queries.c:2745
        n = 1
        i = 0
        ml_pos = 43
        mtp = 0x7fffd528b010
        instance = 0x7fffd6417010
        x = 16030880
        __PRETTY_FUNCTION__ = "get_difference_on_answer"
#4  0x00007fffe737d258 in query_result (instance=0x7fffd6417010, id=6076363829989951488) at queries.c:231
        q = 0x555556ed5050
        mtp = 0x7fffd528b010
        op = 812830625
        end = 0x7fffe8749da0 <Response+8416>
        eend = 0x7fffe8749da0 <Response+8416>
        __PRETTY_FUNCTION__ = "query_result"
#5  0x00007fffe7379aa3 in work_rpc_result (c=0x555556f47160, msg_id=6076366466535395329) at mtproto-client.c:1302
        __PRETTY_FUNCTION__ = "work_rpc_result"
        id = 6076363829989951488
        op = 812830625
#6  0x00007fffe737a1bd in rpc_execute_answer (c=0x555556f47160, msg_id=6076366466535395329) at mtproto-client.c:1400
        op = -212046591
#7  0x00007fffe737a8d4 in process_rpc_message (c=0x555556f47160, enc=0x7fffe8747cc0 <Response>, len=8424) at mtproto-client.c:1497
        MINSZ = 56
        UNENCSZ = 24
        __PRETTY_FUNCTION__ = "process_rpc_message"
        DC = 0x555556f41e30
        l = 8400
        sha1_buffer = "\352\363\027w\357\005\064Ng\022@\t\002\274\351\215w\246@U"
        this_server_time = 1414764315
        st = 1414764315.2252471
#8  0x00007fffe737ac01 in rpc_execute (c=0x555556f47160, op=88305203, len=8424) at mtproto-client.c:1556
        self = 0x7fffd528b010
        instance = 0x7fffd6417010
        Response_len = 8424
        __PRETTY_FUNCTION__ = "rpc_execute"
        o = 4
#9  0x00007fffe7372597 in try_rpc_read (c=0x555556f47160) at net.c:394
        len = 8424
        t = 0
        op = 88305203
        __PRETTY_FUNCTION__ = "try_rpc_read"
#10 0x00007fffe737286e in try_read (c=0x555556f47160) at net.c:443
        x = 11256
#11 0x00007fffe739b222 in mtp_read_input (mtp=0x7fffd528b010) at telegram.c:450
No locals.
#12 0x00007fffe736c999 in tgprpl_input_cb (data=0x555556373c80, source=21, cond=PURPLE_INPUT_READ) at purple-plugin/telegram-purple.c:209
        conn = 0x555556373c80
#13 0x00005555555c924e in ?? ()
No symbol table info available.
#14 0x00007ffff5569b6d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#15 0x00007ffff5569f48 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#16 0x00007ffff556a272 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#17 0x00007ffff68134b7 in gtk_main () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
No symbol table info available.
#18 0x000055555558f497 in main ()
No symbol table info available.

[majn]

Fixed in master