yann@570: Original patch from gentoo: gentoo/src/patchsets/gdb/6.7.1/50_all_gdb-deleted-children.patch
yann@570: -= BEGIN original header =-
yann@570: http://bugs.gentoo.org/210636
yann@570: http://sourceware.org/ml/gdb-patches/2007-11/msg00136.html
yann@570: 
yann@570: 2007-11-07  Vladimir Prus  <vladimir@codesourcery.com>
yann@570: 
yann@570: 	Fix crash when a variable object being deleted
yann@570: 	has any of its children deleted previously.
yann@570: 	
yann@570: 	* varobj.c (delete_variable_1): Don't recurse
yann@570: 	into deleted children.
yann@570: 
yann@570: -= END original header =-
yann@570: diff -durN gdb-6.7.1.orig/gdb/varobj.c gdb-6.7.1/gdb/varobj.c
yann@570: --- gdb-6.7.1.orig/gdb/varobj.c	2007-08-31 21:01:17.000000000 +0200
yann@570: +++ gdb-6.7.1/gdb/varobj.c	2008-06-17 23:27:45.000000000 +0200
yann@570: @@ -1295,6 +1295,8 @@
yann@570:    for (i = 0; i < VEC_length (varobj_p, var->children); ++i)
yann@570:      {   
yann@570:        varobj_p child = VEC_index (varobj_p, var->children, i);
yann@570: +      if (!child)
yann@570: +	continue;
yann@570:        if (!remove_from_parent_p)
yann@570:  	child->parent = NULL;
yann@570:        delete_variable_1 (resultp, delcountp, child, 0, only_children_p);