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-rw-r--r--fuzz/fuzz_ds_ahocorasick.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/fuzz/fuzz_ds_ahocorasick.cpp b/fuzz/fuzz_ds_ahocorasick.cpp
index 5297236e3..e02744e52 100644
--- a/fuzz/fuzz_ds_ahocorasick.cpp
+++ b/fuzz/fuzz_ds_ahocorasick.cpp
@@ -133,7 +133,8 @@ extern "C" int LLVMFuzzerTestOneInput(const uint8_t *data, size_t size) {
f = fopen("/dev/null", "w");
ac_automata_dump(a, f);
- fclose(f);
+ if (f)
+ fclose(f);
ac_automata_get_stats(a, &stats);