Safety check on num_nodes

5ed40e41 · Misbah Mubarak · bb71bdc0 · 5ed40e41
Commit 5ed40e41 authored Dec 03, 2015 by Misbah Mubarak
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src/models/network-workloads/model-net-synthetic.c src/models/network-workloads/model-net-synthetic.c +2 -0

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--- a/src/models/network-workloads/model-net-synthetic.c
+++ b/src/models/network-workloads/model-net-synthetic.c
@@ -384,6 +384,8 @@ int main(
    num_nodes = num_groups * num_routers_per_grp * (num_routers_per_grp / 2);
    num_nodes_per_grp = num_routers_per_grp * (num_routers_per_grp / 2);

+    assert(num_nodes);
+
    if(lp_io_dir[0])
    {
        do_lp_io = 1;