crash in live365

[Ari Pollak]

Hi. Under streamtuner 0.99.99, I can reproducibly crash streamtuner the 
following way:
1. Go to the Live365 tab
2. Click on a category (I chose Editor's Picks)
3. Double-click on a station name to listen. But before the playlist 
finishes downloading, double-click on a different station name. Poof, 
streamtuner crashes.

Here's the backtrace from all the threads, but it doesn't look terribly 
useful.


Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1210655824 (LWP 12025)]
0xb7d7d025 in get_session_params (blocking=1) at live365.c:532

(gdb) thread apply all bt

Thread 4 (Thread -1211184208 (LWP 12030)):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0x45efec5d in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x47b41c06 in Curl_select () from /usr/lib/libcurl.so.3
#3  0x47b3acc9 in Curl_single_fdset () from /usr/lib/libcurl.so.3
#4  0x47b3b7eb in Curl_perform () from /usr/lib/libcurl.so.3
#5  0x47b3be98 in curl_easy_perform () from /usr/lib/libcurl.so.3
#6  0x0807f398 in st_transfer_perform (transfer=0x47b48578, err=0xfffffffc)
    at st-transfer.c:844
#7  0x0807ef3d in st_transfer_session_get_by_line_internal (
    session=0xb7cec7a0, url=0x3e9 <Address 0x3e9 out of bounds>, flags=0,
    header_cb=0xb7d7d330 <login_header_cb>, header_data=0xfffffffc, 
body_cb=0,
    body_data=0xfffffffc, err=0xfffffffc) at st-transfer.c:761
#8  0xb7d7d251 in login (name=0xfffffffc <Address 0xfffffffc out of bounds>,
    password=0x83ef578 "", sane_id=0xb7cec998, session_id=0xb7cec99c,
    err=0xb7cec9a0) at live365.c:576
#9  0xb7d7cf27 in get_session_params (blocking=1) at live365.c:519
#10 0xb7d7cadc in stream_get_url (stream=0x80f4fe8, blocking=-4)
    at live365.c:415
#11 0xb7d7cb8e in stream_tune_in_cb (stream=0xfffffffc, data=0x0,
    err=0xfffffffc) at live365.c:433
#12 0x0806716c in st_handler_event_stream_tune_in (handler=0xfffffffc,
    stream=0xfffffffc, err=0xfffffffc) at st-handler.c:1770
#13 0x08077621 in st_stream_bag_tune_in (bag=0x8111800, err=0xfffffffc)
    at st-stream-bag.c:357
#14 0x0805b9d8 in st_browser_tab_stream_task_thread (data=0x83f0210)
    at st-browser-tab.c:907
#15 0x0807da77 in st_thread_cb (data=0x83ef640) at st-thread.c:143
#16 0x4d1ab7fd in g_static_private_free () from /usr/lib/libglib-2.0.so.0
#17 0x46080ca3 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#18 0x45f079ba in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread -1210655824 (LWP 12025)):
#0  0xb7d7d025 in get_session_params (blocking=1) at live365.c:532
#1  0xb7d7cadc in stream_get_url (stream=0x817b5c8, blocking=0)
    at live365.c:415
#2  0xb7d7cb8e in stream_tune_in_cb (stream=0x0, data=0x0, err=0x0)
    at live365.c:433
#3  0x0806716c in st_handler_event_stream_tune_in (handler=0x0, stream=0x0,
    err=0x0) at st-handler.c:1770
#4  0x08077621 in st_stream_bag_tune_in (bag=0x80f6ca8, err=0x0)
    at st-stream-bag.c:357
#5  0x0805b9d8 in st_browser_tab_stream_task_thread (data=0x83d41d8)
    at st-browser-tab.c:907
#6  0x0807da77 in st_thread_cb (data=0x83e5640) at st-thread.c:143
---Type <return> to continue, or q <return> to quit---
#7  0x4d1ab7fd in g_static_private_free () from /usr/lib/libglib-2.0.so.0
#8  0x46080ca3 in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#9  0x45f079ba in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread -1208072192 (LWP 12021)):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0x45efec5d in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x4d192406 in g_main_loop_get_context () from /usr/lib/libglib-2.0.so.0
#3  0x4d191a00 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#4  0x4d192023 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#5  0x484ab8f3 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0
#6  0x0806881c in main (argc=1, argv=0xbffff864) at st-main.c:133
0xb7d7d025      532     in live365.c