Bug#563695: loading data: urls with unknown content type crashes epiphany

chrysn chrysn at fsfe.org
Wed May 5 09:44:22 UTC 2010

reopen 563695
found 563695 2.30.2-1

the bug seems to have resurfaced in 2.30.2-1 (i can't make a statement
about whether the fix worked as of not having tried it); backtrace:

(gdb) run -p 'data:foo/bar;baz,'
Starting program: /usr/bin/epiphany-browser -p 'data:foo/bar;baz,'
[Thread debugging using libthread_db enabled]
[New Thread 0x7fffe5e97910 (LWP 1817)]
[New Thread 0x7fffe5696910 (LWP 1818)]
[New Thread 0x7fffe4e95910 (LWP 1819)]
[Thread 0x7fffe4e95910 (LWP 1819) exited]

Program received signal SIGSEGV, Segmentation fault.
0x0000000000000000 in ?? ()
(gdb) bt
#0  0x0000000000000000 in ?? ()
#1  0x00007ffff51a7592 in parseDataUrl (callback_data=<value optimized out>) at ../WebCore/platform/network/soup/ResourceHandleSoup.cpp:405
#2  0x00007ffff2833e9b in g_timeout_dispatch (source=0xa768b0, callback=0x7ffff7e630c0, user_data=0x7ffff7e60380) at /tmp/buildd/glib2.0-2.24.1/glib/gmain.c:3396
#3  0x00007ffff28336c2 in g_main_dispatch (context=0x71aa20) at /tmp/buildd/glib2.0-2.24.1/glib/gmain.c:1960
#4  IA__g_main_context_dispatch (context=0x71aa20) at /tmp/buildd/glib2.0-2.24.1/glib/gmain.c:2513
#5  0x00007ffff2837538 in g_main_context_iterate (context=0x71aa20, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at /tmp/buildd/glib2.0-2.24.1/glib/gmain.c:2591
#6  0x00007ffff2837a45 in IA__g_main_loop_run (loop=0x7a34a0) at /tmp/buildd/glib2.0-2.24.1/glib/gmain.c:2799
#7  0x00007ffff40f9647 in IA__gtk_main () at /tmp/buildd/gtk+2.0-2.20.1/gtk/gtkmain.c:1219
#8  0x0000000000435343 in main (argc=1, argv=0x7fffffffe348) at /tmp/buildd/epiphany-browser-2.30.2/src/ephy-main.c:741

(i'm not sure what the missing #0 record means; should i install
additional -dbg packages?)

To use raw power is to make yourself infinitely vulnerable to greater powers.
  -- Bene Gesserit axiom
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