fix leaks

3 files changed, 7 insertions, 0 deletions

diff --git a/src/afl-fuzz-globals.c b/src/afl-fuzz-globals.c
index 83f9d912..f74917ea 100644
--- a/src/afl-fuzz-globals.c
+++ b/src/afl-fuzz-globals.c
@@ -126,3 +126,4 @@ void afl_state_deinit(afl_state_t *afl) {
   list_remove(&afl_states, afl);
 
 }
+
diff --git a/src/afl-showmap.c b/src/afl-showmap.c
index fe520af4..90161bb3 100644
--- a/src/afl-showmap.c
+++ b/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);
 
diff --git a/src/afl-tmin.c b/src/afl-tmin.c
index d07bdd6c..84e69184 100644
--- a/src/afl-tmin.c
+++ b/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);