From b0d69f1b6995a9ddc0aebb0c289da79ebd3fc5e9 Mon Sep 17 00:00:00 2001 From: hexcoder- Date: Wed, 30 Dec 2020 13:02:11 +0100 Subject: cleanup of hot fix for -s on 32-bit --- include/afl-fuzz.h | 3 ++- src/afl-performance.c | 8 ++++---- 2 files changed, 6 insertions(+), 5 deletions(-) diff --git a/include/afl-fuzz.h b/include/afl-fuzz.h index 57b0e6cc..0bf0aebe 100644 --- a/include/afl-fuzz.h +++ b/include/afl-fuzz.h @@ -590,7 +590,8 @@ typedef struct afl_state { u32 rand_cnt; /* Random number counter */ - u64 rand_seed[3]; +/* unsigned long rand_seed[3]; would also work */ + AFL_RAND_RETURN rand_seed[3]; s64 init_seed; u64 total_cal_us, /* Total calibration time (us) */ diff --git a/src/afl-performance.c b/src/afl-performance.c index 4bca95d6..89b170eb 100644 --- a/src/afl-performance.c +++ b/src/afl-performance.c @@ -56,13 +56,13 @@ inline AFL_RAND_RETURN rand_next(afl_state_t *afl) { // RomuTrio32 inline AFL_RAND_RETURN rand_next(afl_state_t *afl) { - AFL_RAND_RETURN xp = (u32)afl->rand_seed[0], yp = (u32)afl->rand_seed[1], - zp = (u32)afl->rand_seed[2]; + AFL_RAND_RETURN xp = afl->rand_seed[0], yp = afl->rand_seed[1], + zp = afl->rand_seed[2]; afl->rand_seed[0] = 3323815723u * zp; afl->rand_seed[1] = yp - xp; - afl->rand_seed[1] = ROTL((u32)afl->rand_seed[1], 6); + afl->rand_seed[1] = ROTL(afl->rand_seed[1], 6); afl->rand_seed[2] = zp - yp; - afl->rand_seed[2] = ROTL((u32)afl->rand_seed[2], 22); + afl->rand_seed[2] = ROTL(afl->rand_seed[2], 22); return xp; } -- cgit 1.4.1