Re: [Bug-gnubg] segfault when accessing help/commands on latest gnubg(linux)

[Christian Anthon]

Philippe Michel wrote:
 > It crashes for me (on FreeBSD), but this is not new. See the end of
> http://lists.gnu.org/archive/html/bug-gnubg/2005-10/msg00019.html
> 
> Core was generated by `gnubg'.
> Program terminated with signal 11, Segmentation fault.
> (gdb) where
> #0  0x287b85cd in g_strdup () from /usr/local/lib/libglib-2.0.so.0
> #1  0x28772c21 in g_value_transforms_init ()
>    from /usr/local/lib/libgobject-2.0.so.0
> #2  0x28364897 in gtk_tree_store_set_valist ()
>    from /usr/X11R6/lib/libgtk-x11-2.0.so.0
> #3  0x28364ab2 in gtk_tree_store_set () from
> /usr/X11R6/lib/libgtk-x11-2.0.so.0
> #4  0x080d20f1 in GTKHelpAdd (pts=0x8da4000, ptiParent=0xbfbfb7b0,
>     pc=0x8174a90) at gtkgame.c:7316
> #5  0x080d2111 in GTKHelpAdd (pts=0x8da4000, ptiParent=0xbfbfb800,
>     pc=0x8173e64) at gtkgame.c:7319
> #6  0x080d2111 in GTKHelpAdd (pts=0x8da4000, ptiParent=0x0, pc=0x8173420)
>     at gtkgame.c:7319
> #7  0x080d2572 in GTKHelp (sz=0x875a224 "") at gtkgame.c:7395
> #8  0x080598fb in CommandHelp (sz=0x875a224 "") at gnubg.c:3765
> #9  0x08058ee5 in HandleCommand (sz=0x875a224 "", ac=0x8173060) at
> gnubg.c:3120
> #10 0x0805d083 in ProcessInput (sz=0xbfbfbab0 "help", fFree=0) at
> gnubg.c:6453
> etc...
> 

Same here more or less. Strangely it seems to depend on the optimization
options passed to gcc. It crashes with -O2, but not with -O1 nor -g -O2.

Christian.