code cleanups (shadowed vars, (un)signed type mismatches, format types, etc.)

1 files changed, 2 insertions, 2 deletions

diff --git a/include/afl-fuzz.h b/include/afl-fuzz.h
index d6a322cc..ede54f0e 100644
--- a/include/afl-fuzz.h
+++ b/include/afl-fuzz.h
@@ -573,7 +573,7 @@ typedef struct afl_state {
 
   u8 stage_name_buf[STAGE_BUF_SIZE];    /* reused stagename buf with len 64 */
 
-  s32 stage_cur, stage_max;             /* Stage progression                */
+  u32 stage_cur, stage_max;             /* Stage progression                */
   s32 splicing_with;                    /* Splicing with which test case?   */
 
   u32 main_node_id, main_node_max;      /*   Main instance job splitting    */
@@ -648,7 +648,7 @@ typedef struct afl_state {
   double                 last_avg_execs_saved;
 
 /* foreign sync */
-#define FOREIGN_SYNCS_MAX 32
+#define FOREIGN_SYNCS_MAX 32U
   u8                  foreign_sync_cnt;
   struct foreign_sync foreign_syncs[FOREIGN_SYNCS_MAX];