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-rw-r--r--custom_mutators/symcc/symcc.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/custom_mutators/symcc/symcc.c b/custom_mutators/symcc/symcc.c
index 19218449..86f23343 100644
--- a/custom_mutators/symcc/symcc.c
+++ b/custom_mutators/symcc/symcc.c
@@ -129,7 +129,7 @@ uint8_t afl_custom_queue_new_entry(my_mutator_t * data,
int pid = fork();
- if (pid == -1) return;
+ if (pid == -1) return 0;
if (pid) {
@@ -147,7 +147,7 @@ uint8_t afl_custom_queue_new_entry(my_mutator_t * data,
if (r <= 0) {
close(pipefd[1]);
- return;
+ return 0;
}