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-rw-r--r--custom_mutators/libfuzzer/libfuzzer.cpp1
1 files changed, 1 insertions, 0 deletions
diff --git a/custom_mutators/libfuzzer/libfuzzer.cpp b/custom_mutators/libfuzzer/libfuzzer.cpp
index a4f94328..dc1fbeb2 100644
--- a/custom_mutators/libfuzzer/libfuzzer.cpp
+++ b/custom_mutators/libfuzzer/libfuzzer.cpp
@@ -50,6 +50,7 @@ extern "C" my_mutator_t *afl_custom_init(afl_state_t *afl, unsigned int seed) {
 
   if ((data->mutator_buf = (u8 *)malloc(MAX_FILE)) == NULL) {
 
+    free(data);
     perror("mutator_buf alloc");
     return NULL;