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This commit is contained in:
vanhauser-thc
2023-05-21 17:49:14 +02:00
parent 1416fea160
commit 029e039cbc
16 changed files with 53 additions and 44 deletions
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32
src/afl-fuzz-redqueen.c
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@ -28,8 +28,8 @@
#include "afl-fuzz.h"
#include "cmplog.h"
//#define _DEBUG
//#define CMPLOG_INTROSPECTION
// #define _DEBUG
// #define CMPLOG_INTROSPECTION
// CMP attribute enum
enum {
@ -571,7 +571,7 @@ static u8 its_fuzz(afl_state_t *afl, u8 *buf, u32 len, u8 *status) {
}
//#ifdef CMPLOG_SOLVE_TRANSFORM
// #ifdef CMPLOG_SOLVE_TRANSFORM
static int strntoll(const char *str, size_t sz, char **end, int base,
long long *out) {
@ -771,7 +771,7 @@ static void to_base64(u8 *src, u8 *dst, u32 dst_len) {
#endif
//#endif
// #endif
static u8 cmp_extend_encoding(afl_state_t *afl, struct cmp_header *h,
u64 pattern, u64 repl, u64 o_pattern,
@ -803,8 +803,8 @@ static u8 cmp_extend_encoding(afl_state_t *afl, struct cmp_header *h,
// o_pattern, pattern, repl, changed_val, idx, taint_len,
// hshape, attr);
//#ifdef CMPLOG_SOLVE_TRANSFORM
// reverse atoi()/strnu?toll() is expensive, so we only to it in lvl 3
// #ifdef CMPLOG_SOLVE_TRANSFORM
// reverse atoi()/strnu?toll() is expensive, so we only to it in lvl 3
if (afl->cmplog_enable_transform && (lvl & LVL3)) {
u8 *endptr;
@ -1120,7 +1120,7 @@ static u8 cmp_extend_encoding(afl_state_t *afl, struct cmp_header *h,
}
//#endif
// #endif
// we only allow this for ascii2integer (above) so leave if this is the case
if (unlikely(pattern == o_pattern)) { return 0; }
@ -1275,7 +1275,7 @@ static u8 cmp_extend_encoding(afl_state_t *afl, struct cmp_header *h,
// 16 = modified float, 32 = modified integer (modified = wont match
// in original buffer)
//#ifdef CMPLOG_SOLVE_ARITHMETIC
// #ifdef CMPLOG_SOLVE_ARITHMETIC
if (!afl->cmplog_enable_arith || lvl < LVL3 || attr == IS_TRANSFORM) {
return 0;
@ -1440,8 +1440,8 @@ static u8 cmp_extend_encoding(afl_state_t *afl, struct cmp_header *h,
}
//#endif /*
// CMPLOG_SOLVE_ARITHMETIC
// #endif /*
// CMPLOG_SOLVE_ARITHMETIC
return 0;
@ -1948,9 +1948,9 @@ static u8 rtn_extend_encoding(afl_state_t *afl, u8 entry,
#ifndef CMPLOG_COMBINE
(void)(cbuf);
#endif
//#ifndef CMPLOG_SOLVE_TRANSFORM
// (void)(changed_val);
//#endif
// #ifndef CMPLOG_SOLVE_TRANSFORM
// (void)(changed_val);
// #endif
if (afl->fsrv.total_execs - last_update > screen_update) {
@ -2418,7 +2418,7 @@ static u8 rtn_extend_encoding(afl_state_t *afl, u8 entry,
}
//#endif
// #endif
return 0;
@ -2818,9 +2818,9 @@ u8 input_to_state_stage(afl_state_t *afl, u8 *orig_buf, u8 *buf, u32 len) {
} else if ((lvl & LVL1)
//#ifdef CMPLOG_SOLVE_TRANSFORM
// #ifdef CMPLOG_SOLVE_TRANSFORM
|| ((lvl & LVL3) && afl->cmplog_enable_transform)
//#endif
// #endif
) {
if (unlikely(rtn_fuzz(afl, k, orig_buf, buf, cbuf, len, lvl, taint))) {