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fix input file deletion

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This commit is contained in:
vanhauser-thc
2023-01-15 08:26:15 +01:00
parent 7abbc8d740
commit 5163a49350
1 changed files with 20 additions and 2 deletions
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22
src/afl-fuzz-init.c
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@ -1817,17 +1817,35 @@ static void handle_existing_out_dir(afl_state_t *afl) {
if (afl->file_extension) { if (afl->file_extension) {
fn = alloc_printf("%s/.cur_input.%s", afl->tmp_dir, afl->file_extension); fn = alloc_printf("%s/.cur_input.%s", afl->out_dir, afl->file_extension);
} else { } else {
fn = alloc_printf("%s/.cur_input", afl->tmp_dir); fn = alloc_printf("%s/.cur_input", afl->out_dir);
} }
if (unlink(fn) && errno != ENOENT) { goto dir_cleanup_failed; } if (unlink(fn) && errno != ENOENT) { goto dir_cleanup_failed; }
ck_free(fn); ck_free(fn);
if (afl->afl_env.afl_tmpdir) {
if (afl->file_extension) {
fn = alloc_printf("%s/.cur_input.%s", afl->afl_env.afl_tmpdir,
afl->file_extension);
} else {
fn = alloc_printf("%s/.cur_input", afl->afl_env.afl_tmpdir);
}
if (unlink(fn) && errno != ENOENT) { goto dir_cleanup_failed; }
ck_free(fn);
}
fn = alloc_printf("%s/fuzz_bitmap", afl->out_dir); fn = alloc_printf("%s/fuzz_bitmap", afl->out_dir);
if (unlink(fn) && errno != ENOENT) { goto dir_cleanup_failed; } if (unlink(fn) && errno != ENOENT) { goto dir_cleanup_failed; }
ck_free(fn); ck_free(fn);