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Bug 660247 - vinagre crashed with SIGSEGV in vnc_framebuffer_set_pixel_at()
vinagre crashed with SIGSEGV in vnc_framebuffer_set_pixel_at()
Status: RESOLVED INCOMPLETE
Product: vinagre
Classification: Applications
Component: VNC
3.1.x
Other Linux
: Normal critical
: ---
Assigned To: vinagre-maint
vinagre-maint
Depends on:
Blocks:
 
 
Reported: 2011-09-27 14:15 UTC by Pedro Villavicencio
Modified: 2011-09-27 20:16 UTC
See Also:
GNOME target: ---
GNOME version: 3.1/3.2


Description Pedro Villavicencio 2011-09-27 14:15:37 UTC 
this report has been filed here:

https://bugs.launchpad.net/ubuntu/+source/vinagre/+bug/859698

".

+ Trace 228601

Thread 1 (Thread 0xb77ec840 (LWP 12057))

  • #0 vnc_color_map_lookup
    at ../../../src/vnccolormap.c line 97
  • #1 vnc_base_framebuffer_set_pixel_cmap8x32
    at ../../../src/vncbaseframebufferblt.h line 59
  • #2 vnc_base_framebuffer_set_pixel_at
    at ../../../src/vncbaseframebuffer.c line 893
  • #3 vnc_framebuffer_set_pixel_at
    at ../../../src/vncframebuffer.c line 66
  • #4 vnc_connection_zrle_update_tile_palette
    at ../../../src/vncconnection.c line 1995
  • #5 vnc_connection_zrle_update_tile
    at ../../../src/vncconnection.c line 2080
  • #6 vnc_connection_zrle_update
    at ../../../src/vncconnection.c line 2121
  • #7 vnc_connection_framebuffer_update
    at ../../../src/vncconnection.c line 2710
  • #8 vnc_connection_server_message
    at ../../../src/vncconnection.c line 2794
  • #9 vnc_connection_coroutine
    at ../../../src/vncconnection.c line 4743
  • #10 coroutine_trampoline
    at ../../../src/coroutine_ucontext.c line 52
  • #11 continuation_trampoline
    at ../../../src/continuation.c line 43
  • #12 makecontext
    at ../sysdeps/unix/sysv/linux/i386/makecontext.S line 88
  • #13 ?? 
Backtrace stopped: previous frame inner to this frame (corrupt stack?)"
Comment 1 David King 2011-09-27 20:16:56 UTC 
That stack trace only shows gtk-vnc symbols in the primary thread, and if the stack is corrupt anyway, there is not much hope of solving this in Vinagre. Please reopen if you can obtain a better stack trace.