firefox crashes in my private build on fedora 5

[Marko....@gmail.com]

Hi,

I build firefox 1.5 on fedora 5. But sometimes, it crashes with the
following error:

Can you please tell me if anyone have seen the same error and how to
fix it?

*** glibc detected *** ./firefox-objdir/dist/bin/firefox-bin:
corrupted double-l inked list: 0x09968c60 ***
======= Backtrace: =========
/lib/libc.so.6[0xa5e33f]
/lib/libc.so.6[0xa6035a]
/lib/libc.so.6(malloc+0x74)[0xa61c7c]
/usr/lib/libcairo.so.2[0x4288b6e]
/usr/lib/libcairo.so.2[0x4288c58]
/usr/lib/libcairo.so.2[0x4288e49]
/usr/lib/libcairo.so.2(cairo_move_to+0x75)[0x427f0b5]
/usr/lib/libcairo.so.2(cairo_rectangle+0x38)[0x427f248]
/usr/lib/libgdk-x11-2.0.so.0[0x3d0eff]
/usr/lib/libgdk-x11-2.0.so.0(gdk_window_begin_paint_region+0x184)
[0x3d2124]
/usr/lib/libgtk-x11-2.0.so.0(gtk_main_do_event+0x525)[0x406a3c5]
/usr/lib/libgdk-x11-2.0.so.0[0x3d248f]
/usr/lib/libgdk-x11-2.0.so.0(gdk_window_process_all_updates+0x97)
[0x3d2647]
/usr/lib/libgdk-x11-2.0.so.0[0x3d26c5]
/usr/lib/libglib-2.0.so.0[0x93d7a1]
/usr/lib/libglib-2.0.so.0(g_main_context_dispatch+0x16d)[0x93f15d]
/usr/lib/libglib-2.0.so.0[0x9423ef]
/usr/lib/libglib-2.0.so.0(g_main_loop_run+0x1a9)[0x942799]
/usr/lib/libgtk-x11-2.0.so.0(gtk_main+0xb4)[0x406a634]
./firefox-objdir/dist/bin/firefox-bin[0x804c350]
/lib/libc.so.6(__libc_start_main+0xdc)[0xa117e4]
./firefox-objdir/dist/bin/firefox-bin[0x8049d51]