ensure out fd is closed in shmem mode
MODIFY
src/afl-fuzz.c
src/afl-fuzz.c
@@ -2154,8 +2154,12 @@ int main(int argc, char **argv_orig, char **envp) {
if (afl->fsrv.out_file && afl->fsrv.use_shmem_fuzz) {
+ unlink(afl->fsrv.out_file);
afl->fsrv.out_file = NULL;
afl->fsrv.use_stdin = 0;
+ close(afl->fsrv.out_fd);
+ afl->fsrv.out_fd = -1;
+
if (!afl->unicorn_mode && !afl->fsrv.use_stdin && !default_output) {
WARNF(

ensure out fd is closed in shmem mode