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    Contents of /trunk/gdb/patches/gdb-6.7.1-deleted-children.patch

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    Revision 556 - (show annotations) (download)
    Mon Mar 31 11:07:12 2008 UTC (16 years, 1 month ago) by niro
    File size: 969 byte(s) 
    -fixes a crash
    1 http://bugs.gentoo.org/210636
    2 http://sourceware.org/ml/gdb-patches/2007-11/msg00136.html
    3
    4 2007-11-07 Vladimir Prus <vladimir@codesourcery.com>
    5
    6 Fix crash when a variable object being deleted
    7 has any of its children deleted previously.
    8
    9 * varobj.c (delete_variable_1): Don't recurse
    10 into deleted children.
    11
    12 Index: varobj.c
    13 ===================================================================
    14 RCS file: /cvs/src/src/gdb/varobj.c,v
    15 retrieving revision 1.96
    16 retrieving revision 1.97
    17 diff -u -p -r1.96 -r1.97
    18 --- gdb/varobj.c 27 Sep 2007 18:04:12 -0000 1.96
    19 +++ gdb/varobj.c 7 Nov 2007 20:06:29 -0000 1.97
    20 @@ -1292,6 +1292,8 @@ delete_variable_1 (struct cpstack **resu
    21 for (i = 0; i < VEC_length (varobj_p, var->children); ++i)
    22 {
    23 varobj_p child = VEC_index (varobj_p, var->children, i);
    24 + if (!child)
    25 + continue;
    26 if (!remove_from_parent_p)
    27 child->parent = NULL;
    28 delete_variable_1 (resultp, delcountp, child, 0, only_children_p);