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

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    Revision 556 - (hide 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 niro 556 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);