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important InsTrim fixes!

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This commit is contained in:
van Hauser
2020-02-24 02:45:17 +01:00
parent f240c5381a
commit f807d7cefb
7 changed files with 88 additions and 38 deletions
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10
src/afl-fuzz-redqueen.c
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@ -243,7 +243,7 @@ u8 cmp_extend_encoding(struct cmp_header* h, u64 pattern, u64 repl, u32 idx,
if (SHAPE_BYTES(h->shape) == 8) {
if (its_len >= 8 && *buf_64 == pattern) {// && *o_buf_64 == pattern) {
if (its_len >= 8 && *buf_64 == pattern) { // && *o_buf_64 == pattern) {
*buf_64 = repl;
if (unlikely(its_fuzz(buf, len, status))) return 1;
@ -261,7 +261,8 @@ u8 cmp_extend_encoding(struct cmp_header* h, u64 pattern, u64 repl, u32 idx,
if (SHAPE_BYTES(h->shape) == 4 || *status == 2) {
if (its_len >= 4 && *buf_32 == (u32)pattern) {// && *o_buf_32 == (u32)pattern) {
if (its_len >= 4 &&
*buf_32 == (u32)pattern) { // && *o_buf_32 == (u32)pattern) {
*buf_32 = (u32)repl;
if (unlikely(its_fuzz(buf, len, status))) return 1;
@ -279,7 +280,8 @@ u8 cmp_extend_encoding(struct cmp_header* h, u64 pattern, u64 repl, u32 idx,
if (SHAPE_BYTES(h->shape) == 2 || *status == 2) {
if (its_len >= 2 && *buf_16 == (u16)pattern) {// && *o_buf_16 == (u16)pattern) {
if (its_len >= 2 &&
*buf_16 == (u16)pattern) { // && *o_buf_16 == (u16)pattern) {
*buf_16 = (u16)repl;
if (unlikely(its_fuzz(buf, len, status))) return 1;
@ -531,7 +533,7 @@ u8 input_to_state_stage(char** argv, u8* orig_buf, u8* buf, u32 len,
stage_max += MIN(cmp_map->headers[k].hits, CMP_MAP_RTN_H);
}
for (k = 0; k < CMP_MAP_W; ++k) {
if (!cmp_map->headers[k].hits) continue;