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switch to faster and better hash + random

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This commit is contained in:
van Hauser
2020-06-12 16:08:49 +02:00
parent db2e04361d
commit a632c00b0d
18 changed files with 5850 additions and 62 deletions
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5
src/afl-forkserver.c
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@ -839,8 +839,9 @@ void afl_fsrv_write_to_testcase(afl_forkserver_t *fsrv, u8 *buf, size_t len) {
*fsrv->shmem_fuzz_len = len;
memcpy(fsrv->shmem_fuzz, buf, len);
#ifdef _DEBUG
fprintf(stderr, "FS crc: %08x len: %u\n", hash32(fsrv->shmem_fuzz,
*fsrv->shmem_fuzz_len, 0xa5b35705), *fsrv->shmem_fuzz_len);
fprintf(stderr, "FS crc: %08x len: %u\n",
hash64(fsrv->shmem_fuzz, *fsrv->shmem_fuzz_len, 0xa5b35705),
*fsrv->shmem_fuzz_len);
fprintf(stderr, "SHM :");
for (int i = 0; i < *fsrv->shmem_fuzz_len; i++)
fprintf(stderr, "%02x", fsrv->shmem_fuzz[i]);