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fix afl_swap_bufs usage?

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This commit is contained in:
van Hauser
2020-10-15 12:20:33 +02:00
parent 0139b8cdcb
commit d1e18f9edf
1 changed files with 2 additions and 5 deletions
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7
src/afl-fuzz-one.c
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@ -2149,7 +2149,6 @@ havoc_stage:
temp_len - clone_to); temp_len - clone_to);
afl_swap_bufs(AFL_BUF_PARAM(out), AFL_BUF_PARAM(out_scratch)); afl_swap_bufs(AFL_BUF_PARAM(out), AFL_BUF_PARAM(out_scratch));
out_buf = new_buf;
temp_len += clone_len; temp_len += clone_len;
} }
@ -2346,7 +2345,6 @@ havoc_stage:
temp_len - clone_to); temp_len - clone_to);
afl_swap_bufs(AFL_BUF_PARAM(out), AFL_BUF_PARAM(out_scratch)); afl_swap_bufs(AFL_BUF_PARAM(out), AFL_BUF_PARAM(out_scratch));
out_buf = temp_buf;
temp_len += clone_len; temp_len += clone_len;
} }
@ -2465,8 +2463,8 @@ retry_splicing:
afl->in_scratch_buf = afl_realloc(AFL_BUF_PARAM(in_scratch), len); afl->in_scratch_buf = afl_realloc(AFL_BUF_PARAM(in_scratch), len);
memcpy(afl->in_scratch_buf, in_buf, split_at); memcpy(afl->in_scratch_buf, in_buf, split_at);
memcpy(afl->in_scratch_buf + split_at, new_buf, len - split_at); memcpy(afl->in_scratch_buf + split_at, new_buf, len - split_at);
afl_swap_bufs(AFL_BUF_PARAM(in), AFL_BUF_PARAM(in_scratch));
in_buf = afl->in_scratch_buf; in_buf = afl->in_scratch_buf;
afl_swap_bufs(AFL_BUF_PARAM(in), AFL_BUF_PARAM(in_scratch));
out_buf = afl_realloc(AFL_BUF_PARAM(out), len); out_buf = afl_realloc(AFL_BUF_PARAM(out), len);
if (unlikely(!out_buf)) { PFATAL("alloc"); } if (unlikely(!out_buf)) { PFATAL("alloc"); }
@ -4142,7 +4140,6 @@ pacemaker_fuzzing:
temp_len - clone_to); temp_len - clone_to);
afl_swap_bufs(AFL_BUF_PARAM(out), AFL_BUF_PARAM(out_scratch)); afl_swap_bufs(AFL_BUF_PARAM(out), AFL_BUF_PARAM(out_scratch));
out_buf = new_buf;
temp_len += clone_len; temp_len += clone_len;
MOpt_globals.cycles_v2[STAGE_Clone75] += 1; MOpt_globals.cycles_v2[STAGE_Clone75] += 1;
@ -4434,8 +4431,8 @@ pacemaker_fuzzing:
afl->in_scratch_buf = afl_realloc(AFL_BUF_PARAM(in_scratch), len); afl->in_scratch_buf = afl_realloc(AFL_BUF_PARAM(in_scratch), len);
memcpy(afl->in_scratch_buf, in_buf, split_at); memcpy(afl->in_scratch_buf, in_buf, split_at);
memcpy(afl->in_scratch_buf + split_at, new_buf, len - split_at); memcpy(afl->in_scratch_buf + split_at, new_buf, len - split_at);
afl_swap_bufs(AFL_BUF_PARAM(in), AFL_BUF_PARAM(in_scratch));
in_buf = afl->in_scratch_buf; in_buf = afl->in_scratch_buf;
afl_swap_bufs(AFL_BUF_PARAM(in), AFL_BUF_PARAM(in_scratch));
out_buf = afl_realloc(AFL_BUF_PARAM(out), len); out_buf = afl_realloc(AFL_BUF_PARAM(out), len);
if (unlikely(!out_buf)) { PFATAL("alloc"); } if (unlikely(!out_buf)) { PFATAL("alloc"); }