Fixed segfault in draw_routing_costs #2865
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We didn't allocate any space for the 'rr_node_costs' vector and accessed it directly using operator[], resulting in segfaults. This commit fixes the crash by preallocating all the needed space before any accesses.
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We didn't allocate any space for the 'rr_node_costs' vector and accessed it directly using operator[], resulting in segfaults. This commit fixes the crash by preallocating all the needed space before any accesses.
Related Issue
#2373