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