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vanhauser-thc
2023-11-28 16:32:36 +01:00
parent 74f8ca6b46
commit 39be50e2a8
1 changed files with 3 additions and 3 deletions
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6
src/afl-fuzz-redqueen.c
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@ -1379,7 +1379,7 @@ static u8 cmp_extend_encoding(afl_state_t *afl, struct cmp_header *h,
new_vall += (scale_len << 2) + 3;
ilen = scale_len + 5;
if (ilen <= its_len) {
if (ilen <= its_len && ilen > 1) {
u8 tmpbuf[32];
memcpy(tmpbuf, buf + idx, ilen);
@ -1403,7 +1403,7 @@ static u8 cmp_extend_encoding(afl_state_t *afl, struct cmp_header *h,
if (do_call) {
if (ilen <= its_len) {
if (ilen <= its_len && ilen > 1) {
u8 tmpbuf[32];
memcpy(tmpbuf, buf + idx, ilen);
@ -1421,7 +1421,7 @@ static u8 cmp_extend_encoding(afl_state_t *afl, struct cmp_header *h,
}
// here we add and subract 1 from the value, but only if it is not an
// here we add and subtract 1 from the value, but only if it is not an
// == or != comparison
// Bits: 1 = Equal, 2 = Greater, 4 = Lesser, 8 = Float
// 16 = modified float, 32 = modified integer (modified = wont match