From 189255d3f4eed4df91139caa87bf92d9ccd8b0a9 Mon Sep 17 00:00:00 2001 From: guyf2010 Date: Sun, 13 Nov 2022 14:57:53 +0000 Subject: [PATCH] cmplog random replacement code formatting --- src/afl-fuzz-redqueen.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/src/afl-fuzz-redqueen.c b/src/afl-fuzz-redqueen.c index aa0b3210..3feeaca0 100644 --- a/src/afl-fuzz-redqueen.c +++ b/src/afl-fuzz-redqueen.c @@ -168,10 +168,14 @@ static u8 get_exec_checksum(afl_state_t *afl, u8 *buf, u32 len, u64 *cksum) { } /* replace everything with different values */ -static void random_replace(afl_state_t *afl, u8 *buf, u32 len){ - for(u32 i=0; i < len; i++){ +static void random_replace(afl_state_t *afl, u8 *buf, u32 len) { + + for (u32 i = 0; i < len; i++) { + buf[i] = rand_below(afl, 256); + } + } /* replace everything with different values but stay in the same type */ @@ -301,9 +305,13 @@ static u8 colorization(afl_state_t *afl, u8 *buf, u32 len, memcpy(backup, buf, len); memcpy(changed, buf, len); if (afl->cmplog_random_colorization) { + random_replace(afl, changed, len); + } else { + type_replace(afl, changed, len); + } while ((rng = pop_biggest_range(&ranges)) != NULL &&