#include "test.h"
__FBSDID("$FreeBSD: head/lib/libarchive/test/test_fuzz.c 201247 2009-12-30 05:59:21Z kientzle $");
struct files {
int uncompress;
const char **names;
};
static void
test_fuzz(const struct files *filesets)
{
const void *blk;
size_t blk_size;
int64_t blk_offset;
int n;
for (n = 0; filesets[n].names != NULL; ++n) {
const size_t buffsize = 30000000;
struct archive_entry *ae;
struct archive *a;
char *rawimage = NULL, *image = NULL, *tmp = NULL;
size_t size = 0, oldsize = 0;
int i, q;
extract_reference_files(filesets[n].names);
if (filesets[n].uncompress) {
int r;
assert((a = archive_read_new()) != NULL);
assertEqualIntA(a, ARCHIVE_OK,
archive_read_support_filter_all(a));
assertEqualIntA(a, ARCHIVE_OK,
archive_read_support_format_raw(a));
r = archive_read_open_filenames(a, filesets[n].names, 16384);
if (r != ARCHIVE_OK) {
archive_read_free(a);
if (filesets[n].names[0] == NULL || filesets[n].names[1] == NULL) {
skipping("Cannot uncompress fileset");
} else {
skipping("Cannot uncompress %s", filesets[n].names[0]);
}
continue;
}
assertEqualIntA(a, ARCHIVE_OK,
archive_read_next_header(a, &ae));
rawimage = malloc(buffsize);
size = archive_read_data(a, rawimage, buffsize);
assertEqualIntA(a, ARCHIVE_EOF,
archive_read_next_header(a, &ae));
assertEqualInt(ARCHIVE_OK,
archive_read_free(a));
assert(size > 0);
if (filesets[n].names[0] == NULL || filesets[n].names[1] == NULL) {
failure("Internal buffer is not big enough for "
"uncompressed test files");
} else {
failure("Internal buffer is not big enough for "
"uncompressed test file: %s", filesets[n].names[0]);
}
if (!assert(size < buffsize)) {
free(rawimage);
rawimage = NULL;
continue;
}
} else {
for (i = 0; filesets[n].names[i] != NULL; ++i)
{
char *newraw;
tmp = slurpfile(&size, filesets[n].names[i]);
newraw = realloc(rawimage, oldsize + size);
if (!assert(newraw != NULL))
{
free(rawimage);
rawimage = NULL;
free(tmp);
continue;
}
rawimage = newraw;
memcpy(rawimage + oldsize, tmp, size);
oldsize += size;
size = oldsize;
free(tmp);
}
}
if (size == 0) {
free(rawimage);
rawimage = NULL;
continue;
}
image = malloc(size);
assert(image != NULL);
if (image == NULL) {
free(rawimage);
rawimage = NULL;
return;
}
assert(rawimage != NULL);
srand((unsigned)time(NULL));
for (i = 0; i < 1000; ++i) {
FILE *f = NULL;
int j, numbytes, trycnt;
memcpy(image, rawimage, size);
q = (int)size / 100;
if (q < 4)
q = 4;
numbytes = (int)(rand() % q);
for (j = 0; j < numbytes; ++j)
image[rand() % size] = (char)rand();
for (trycnt = 0; trycnt < 3; trycnt++) {
f = fopen("after.test.failure.send.this.file."
"to.libarchive.maintainers.with.system.details", "wb");
if (f != NULL)
break;
#if defined(_WIN32) && !defined(__CYGWIN__)
Sleep(100);
#endif
}
assert(f != NULL);
assertEqualInt((size_t)size, fwrite(image, 1, (size_t)size, f));
fclose(f);
assert((a = archive_read_new()) != NULL);
assertEqualIntA(a, ARCHIVE_OK,
archive_read_support_filter_all(a));
assertEqualIntA(a, ARCHIVE_OK,
archive_read_support_format_all(a));
if (0 == archive_read_open_memory(a, image, size)) {
while(0 == archive_read_next_header(a, &ae)) {
while (0 == archive_read_data_block(a,
&blk, &blk_size, &blk_offset))
continue;
}
archive_read_close(a);
}
archive_read_free(a);
assert((a = archive_read_new()) != NULL);
assertEqualIntA(a, ARCHIVE_OK,
archive_read_support_filter_all(a));
assertEqualIntA(a, ARCHIVE_OK,
archive_read_support_format_all(a));
if (0 == archive_read_open_memory(a, image, size)) {
while(0 == archive_read_next_header(a, &ae)) {
}
archive_read_close(a);
}
archive_read_free(a);
}
free(image);
free(rawimage);
}
}
DEFINE_TEST(test_fuzz_ar)
{
static const char *fileset1[] = {
"test_read_format_ar.ar",
NULL
};
static const struct files filesets[] = {
{0, fileset1},
{1, NULL}
};
test_fuzz(filesets);
}
DEFINE_TEST(test_fuzz_cab)
{
static const char *fileset1[] = {
"test_fuzz.cab",
NULL
};
static const struct files filesets[] = {
{0, fileset1},
{1, NULL}
};
test_fuzz(filesets);
}
DEFINE_TEST(test_fuzz_cpio)
{
static const char *fileset1[] = {
"test_read_format_cpio_bin_be.cpio",
NULL
};
static const char *fileset2[] = {
"test_read_format_cpio_bin_le.cpio",
NULL
};
static const char *fileset3[] = {
"test_read_format_cpio_svr4_gzip_rpm.rpm",
NULL
};
static const struct files filesets[] = {
{0, fileset1},
{0, fileset2},
{0, fileset3},
{1, NULL}
};
test_fuzz(filesets);
}
DEFINE_TEST(test_fuzz_iso9660)
{
static const char *fileset1[] = {
"test_fuzz_1.iso.Z",
NULL
};
static const struct files filesets[] = {
{0, fileset1},
{1, fileset1},
{1, NULL}
};
test_fuzz(filesets);
}
DEFINE_TEST(test_fuzz_lzh)
{
static const char *fileset1[] = {
"test_fuzz.lzh",
NULL
};
static const struct files filesets[] = {
{0, fileset1},
{1, NULL}
};
test_fuzz(filesets);
}
DEFINE_TEST(test_fuzz_mtree)
{
static const char *fileset1[] = {
"test_read_format_mtree.mtree",
NULL
};
static const struct files filesets[] = {
{0, fileset1},
{1, NULL}
};
test_fuzz(filesets);
}
DEFINE_TEST(test_fuzz_rar)
{
static const char *fileset1[] = {
"test_read_format_rar.rar",
NULL
};
static const char *fileset2[] = {
"test_read_format_rar_binary_data.rar",
NULL
};
static const char *fileset3[] = {
"test_read_format_rar_compress_best.rar",
NULL
};
static const char *fileset4[] = {
"test_read_format_rar_compress_normal.rar",
NULL
};
static const char *fileset5[] = {
"test_read_format_rar_multi_lzss_blocks.rar",
NULL
};
static const char *fileset6[] = {
"test_read_format_rar_noeof.rar",
NULL
};
static const char *fileset7[] = {
"test_read_format_rar_ppmd_lzss_conversion.rar",
NULL
};
static const char *fileset8[] = {
"test_read_format_rar_subblock.rar",
NULL
};
static const char *fileset9[] = {
"test_read_format_rar_unicode.rar",
NULL
};
static const char *fileset10[] = {
"test_read_format_rar_multivolume.part0001.rar",
"test_read_format_rar_multivolume.part0002.rar",
"test_read_format_rar_multivolume.part0003.rar",
"test_read_format_rar_multivolume.part0004.rar",
NULL
};
static const struct files filesets[] = {
{0, fileset1},
{0, fileset2},
{0, fileset3},
{0, fileset4},
{0, fileset5},
{0, fileset6},
{0, fileset7},
{0, fileset8},
{0, fileset9},
{0, fileset10},
{1, NULL}
};
test_fuzz(filesets);
}
DEFINE_TEST(test_fuzz_tar)
{
static const char *fileset1[] = {
"test_compat_bzip2_1.tbz",
NULL
};
static const char *fileset2[] = {
"test_compat_gtar_1.tar",
NULL
};
static const char *fileset3[] = {
"test_compat_gzip_1.tgz",
NULL
};
static const char *fileset4[] = {
"test_compat_gzip_2.tgz",
NULL
};
static const char *fileset5[] = {
"test_compat_tar_hardlink_1.tar",
NULL
};
static const char *fileset6[] = {
"test_compat_xz_1.txz",
NULL
};
static const char *fileset7[] = {
"test_read_format_gtar_sparse_1_17_posix10_modified.tar",
NULL
};
static const char *fileset8[] = {
"test_read_format_tar_empty_filename.tar",
NULL
};
#if HAVE_LIBLZO2 && HAVE_LZO_LZO1X_H && HAVE_LZO_LZOCONF_H
static const char *fileset9[] = {
"test_compat_lzop_1.tar.lzo",
NULL
};
#endif
static const struct files filesets[] = {
{0, fileset1},
{1, fileset1},
{0, fileset2},
{0, fileset3},
{0, fileset4},
{0, fileset5},
{0, fileset6},
{0, fileset7},
{0, fileset8},
#if HAVE_LIBLZO2 && HAVE_LZO_LZO1X_H && HAVE_LZO_LZOCONF_H
{0, fileset9},
#endif
{1, NULL}
};
test_fuzz(filesets);
}
DEFINE_TEST(test_fuzz_zip)
{
static const char *fileset1[] = {
"test_compat_zip_1.zip",
NULL
};
static const char *fileset2[] = {
"test_compat_zip_2.zip",
NULL
};
static const char *fileset3[] = {
"test_compat_zip_3.zip",
NULL
};
static const char *fileset4[] = {
"test_compat_zip_4.zip",
NULL
};
static const char *fileset5[] = {
"test_compat_zip_5.zip",
NULL
};
static const char *fileset6[] = {
"test_compat_zip_6.zip",
NULL
};
static const char *fileset7[] = {
"test_read_format_zip.zip",
NULL
};
static const char *fileset8[] = {
"test_read_format_zip_comment_stored_1.zip",
NULL
};
static const char *fileset9[] = {
"test_read_format_zip_comment_stored_2.zip",
NULL
};
static const char *fileset10[] = {
"test_read_format_zip_encryption_data.zip",
NULL
};
static const char *fileset11[] = {
"test_read_format_zip_encryption_header.zip",
NULL
};
static const char *fileset12[] = {
"test_read_format_zip_encryption_partially.zip",
NULL
};
static const char *fileset13[] = {
"test_read_format_zip_filename_cp866.zip",
NULL
};
static const char *fileset14[] = {
"test_read_format_zip_filename_cp932.zip",
NULL
};
static const char *fileset15[] = {
"test_read_format_zip_filename_koi8r.zip",
NULL
};
static const char *fileset16[] = {
"test_read_format_zip_filename_utf8_jp.zip",
NULL
};
static const char *fileset17[] = {
"test_read_format_zip_filename_utf8_ru.zip",
NULL
};
static const char *fileset18[] = {
"test_read_format_zip_filename_utf8_ru2.zip",
NULL
};
static const char *fileset19[] = {
"test_read_format_zip_length_at_end.zip",
NULL
};
static const char *fileset20[] = {
"test_read_format_zip_mac_metadata.zip",
NULL
};
static const char *fileset21[] = {
"test_read_format_zip_malformed1.zip",
NULL
};
static const char *fileset22[] = {
"test_read_format_zip_msdos.zip",
NULL
};
static const char *fileset23[] = {
"test_read_format_zip_nested.zip",
NULL
};
static const char *fileset24[] = {
"test_read_format_zip_nofiletype.zip",
NULL
};
static const char *fileset25[] = {
"test_read_format_zip_padded1.zip",
NULL
};
static const char *fileset26[] = {
"test_read_format_zip_padded2.zip",
NULL
};
static const char *fileset27[] = {
"test_read_format_zip_padded3.zip",
NULL
};
static const char *fileset28[] = {
"test_read_format_zip_symlink.zip",
NULL
};
static const char *fileset29[] = {
"test_read_format_zip_traditional_encryption_data.zip",
NULL
};
static const char *fileset30[] = {
"test_read_format_zip_ux.zip",
NULL
};
static const char *fileset31[] = {
"test_read_format_zip_winzip_aes128.zip",
NULL
};
static const char *fileset32[] = {
"test_read_format_zip_winzip_aes256.zip",
NULL
};
static const char *fileset33[] = {
"test_read_format_zip_winzip_aes256_large.zip",
NULL
};
static const char *fileset34[] = {
"test_read_format_zip_winzip_aes256_stored.zip",
NULL
};
static const char *fileset35[] = {
"test_read_format_zip_zip64a.zip",
NULL
};
static const char *fileset36[] = {
"test_read_format_zip_zip64b.zip",
NULL
};
static const struct files filesets[] = {
{0, fileset1},
{0, fileset2},
{0, fileset3},
{0, fileset4},
{0, fileset5},
{0, fileset6},
{0, fileset7},
{0, fileset8},
{0, fileset9},
{0, fileset10},
{0, fileset11},
{0, fileset12},
{0, fileset13},
{0, fileset14},
{0, fileset15},
{0, fileset16},
{0, fileset17},
{0, fileset18},
{0, fileset19},
{0, fileset20},
{0, fileset21},
{0, fileset22},
{0, fileset23},
{0, fileset24},
{0, fileset25},
{0, fileset26},
{0, fileset27},
{0, fileset28},
{0, fileset29},
{0, fileset30},
{0, fileset31},
{0, fileset32},
{0, fileset33},
{0, fileset34},
{0, fileset35},
{0, fileset36},
{1, NULL}
};
test_fuzz(filesets);
}