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fix the cleanup of previous generated SHA1 files in function handle_existing_out_dir()

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hexcoder-
2024-10-19 13:54:48 +02:00
parent a11488b9dc
commit 8a060a4b68
1 changed files with 5 additions and 3 deletions
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8
src/afl-fuzz-init.c
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@ -1714,13 +1714,15 @@ static u8 delete_files(u8 *path, u8 *prefix) {
while ((d_ent = readdir(d))) { while ((d_ent = readdir(d))) {
if (d_ent->d_name[0] != '.' && if ((d_ent->d_name[0] != '.' &&
(!prefix || !strncmp(d_ent->d_name, prefix, strlen(prefix)))) { (!prefix || !strncmp(d_ent->d_name, prefix, strlen(prefix))))
/* heiko: don't forget the SHA1 files */
|| strspn(d_ent->d_name, "0123456789abcdef") == 2 * 20 /* TODO use 2 * HASH_LENGTH */
) {
u8 *fname = alloc_printf("%s/%s", path, d_ent->d_name); u8 *fname = alloc_printf("%s/%s", path, d_ent->d_name);
if (unlink(fname)) { PFATAL("Unable to delete '%s'", fname); } if (unlink(fname)) { PFATAL("Unable to delete '%s'", fname); }
ck_free(fname); ck_free(fname);
} }
} }