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fixed code clones in atnwalk.c, introduced new environment variable AFL_POST_PROCESS_KEEP_ORIGINAL in AFL++ to integrate atnwalk without re-compiling afl-fuzz

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This commit is contained in:
Maik Betka
2023-04-17 17:09:48 +02:00
parent 529a51c160
commit 9ab902402c
6 changed files with 66 additions and 103 deletions
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11
src/afl-fuzz-run.c
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@ -130,15 +130,16 @@ write_to_testcase(afl_state_t *afl, void **mem, u32 len, u32 fix) {
new_size = afl->max_length;
}
// TODO: think about how to enable the change without breaking other implementations
// if (new_mem != *mem) { *mem = new_mem; }
/* everything as planned. use the potentially new data. */
// TODO: think about how to enable the change without breaking other implementations
afl_fsrv_write_to_testcase(&afl->fsrv, new_mem, new_size);
// TODO: think about how to enable the change without breaking other implementations
// len = new_size;
if (likely(!afl->afl_env.afl_post_process_keep_original)) {
if (new_mem != *mem) { *mem = new_mem; }
len = new_size;
}
} else {