forked from bartvdbraak/blender
IK plugin range check was wrong, could do out of bounds reads.
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e2e487a877
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@ -468,8 +468,8 @@ static int separate_armature_exec(bContext *C, wmOperator *UNUSED(op))
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/* TODO: use context iterators for this? */
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CTX_DATA_BEGIN(C, Base *, base, visible_bases)
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{
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if (base->object == obedit) base->flag |= 1;
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else base->flag &= ~1;
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if (base->object == obedit) base->flag |= SELECT;
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else base->flag &= ~SELECT;
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}
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CTX_DATA_END;
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@ -86,12 +86,13 @@ static IKPlugin ikplugin_tab[] = {
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static IKPlugin *get_plugin(bPose *pose)
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{
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if (!pose || pose->iksolver < 0 || pose->iksolver > (sizeof(ikplugin_tab) / sizeof(IKPlugin) - 2))
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if (!pose || pose->iksolver < 0 || pose->iksolver >= ((sizeof(ikplugin_tab) / sizeof(IKPlugin)) - 1))
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return NULL;
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return &ikplugin_tab[pose->iksolver];
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}
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/*----------------------------------------*/
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/* Plugin API */
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