fix leaks

afl-cmin

@@ -1,5 +1,6 @@
 #!/usr/bin/env sh
 export AFL_QUIET=1
+export ASAN_OPTIONS=detect_leaks=0
 THISPATH=`dirname ${0}`
 export PATH="${THISPATH}:$PATH"
 awk -f - -- ${@+"$@"} <<'EOF'

include/afl-fuzz.h

@@ -887,3 +887,4 @@ static u64 next_p2(u64 val) {
 }
 
 #endif
+

include/list.h

@@ -178,3 +178,4 @@ static bool list_contains(list_t *list, void *contains_me) {
 }
 
 #endif
+

src/afl-fuzz-globals.c

@@ -126,3 +126,4 @@ void afl_state_deinit(afl_state_t *afl) {
   list_remove(&afl_states, afl);
 
 }
+

src/afl-showmap.c

@@ -1032,6 +1032,7 @@ int main(int argc, char** argv, char** envp) {
   u8 child_timed_out = fsrv->child_timed_out;
   afl_fsrv_deinit(fsrv);
   free(fsrv);
+  if (stdin_file) ck_free(stdin_file);
 
   exit(child_crashed * 2 + child_timed_out);
 

src/afl-tmin.c

@@ -803,6 +803,8 @@ next_del_blksize:
 
 finalize_all:
 
+  if (tmp_buf) ck_free(tmp_buf);
+
   if (hang_mode) {
 
     SAYF("\n" cGRA "     File size reduced by : " cRST
@@ -1350,7 +1352,10 @@ int main(int argc, char** argv, char** envp) {
 
   afl_shm_deinit(&shm);
   afl_fsrv_deinit(fsrv);
+  if (fsrv->out_file) ck_free(fsrv->out_file);
   free(fsrv);
+  if (mask_bitmap) ck_free(mask_bitmap);
+  if (in_data) ck_free(in_data);
 
   exit(0);