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author | guyf2010 <guyf2010@hotmail.com> | 2022-11-13 14:57:53 +0000 |
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committer | guyf2010 <guyf2010@hotmail.com> | 2022-11-13 14:57:53 +0000 |
commit | 189255d3f4eed4df91139caa87bf92d9ccd8b0a9 (patch) | |
tree | 9f4e994a0d24cd0229d9d30bf74039370744623c | |
parent | bb81fb784e7c855fe230136a4878f68c33d0f98f (diff) | |
download | afl++-189255d3f4eed4df91139caa87bf92d9ccd8b0a9.tar.gz |
cmplog random replacement code formatting
-rw-r--r-- | src/afl-fuzz-redqueen.c | 12 |
1 files 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 && |