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-rw-r--r--src/break_edge.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/break_edge.c b/src/break_edge.c
index 4e1559b..daed1c5 100644
--- a/src/break_edge.c
+++ b/src/break_edge.c
@@ -41,7 +41,7 @@ bool break_edge(net_t *instance, unsigned int edge, cholmod_common *c) {
unsigned int dw2 = instance->graph->dev[2 * edge + 1];
if (instance->dual_marks[dw1] == instance->dual_marks[dw2]) {
- int **cycles = (int **)malloc(2*instance->graph->ne * sizeof(int *));
+ int **cycles = (int **)malloc(4*instance->graph->ne * sizeof(int *));
unsigned int num_cycles = find_cycles(instance->graph->ne, instance->fuses, instance->graph->dev, instance->graph->dvei, instance->graph->dve, cycles);
for (unsigned int i = 0; i < num_cycles; i++) {