diff options
Diffstat (limited to 'libarchive/test/test_read_format_rar5.c')
| -rw-r--r-- | libarchive/test/test_read_format_rar5.c | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/libarchive/test/test_read_format_rar5.c b/libarchive/test/test_read_format_rar5.c index f91521e72f82..acc90510946b 100644 --- a/libarchive/test/test_read_format_rar5.c +++ b/libarchive/test/test_read_format_rar5.c @@ -1206,6 +1206,23 @@ DEFINE_TEST(test_read_format_rar5_different_window_size) EPILOGUE(); } +DEFINE_TEST(test_read_format_rar5_window_buf_and_size_desync) +{ + /* oss fuzz 30442 */ + + char buf[4096]; + PROLOGUE("test_read_format_rar5_window_buf_and_size_desync.rar"); + + /* Return codes of those calls are ignored, because this sample file + * is invalid. However, the unpacker shouldn't produce any SIGSEGV + * errors during processing. */ + + (void) archive_read_next_header(a, &ae); + while(0 < archive_read_data(a, buf, 46)) {} + + EPILOGUE(); +} + DEFINE_TEST(test_read_format_rar5_arm_filter_on_window_boundary) { char buf[4096]; @@ -1271,3 +1288,62 @@ DEFINE_TEST(test_read_format_rar5_block_size_is_too_small) EPILOGUE(); } + +DEFINE_TEST(test_read_format_rar5_sfx) +{ + struct archive *a; + struct archive_entry *ae; + int bs = 10240; + char buff[32]; + const char reffile[] = "test_read_format_rar5_sfx.exe"; + const char test_txt[] = "123"; + int size = sizeof(test_txt) - 1; + + extract_reference_file(reffile); + assert((a = archive_read_new()) != NULL); + assertA(0 == archive_read_support_filter_all(a)); + assertA(0 == archive_read_support_format_all(a)); + assertA(0 == archive_read_open_filename(a, reffile, bs)); + + assertA(0 == archive_read_next_header(a, &ae)); + assertEqualString("test.txt.txt", archive_entry_pathname(ae)); + + assertA(size == archive_read_data(a, buff, size)); + assertEqualMem(buff, test_txt, size); +} + +DEFINE_TEST(test_read_format_rar5_decode_number_out_of_bounds_read) +{ + /* oss fuzz 30448 */ + + char buf[4096]; + PROLOGUE("test_read_format_rar5_decode_number_out_of_bounds_read.rar"); + + /* Return codes of those calls are ignored, because this sample file + * is invalid. However, the unpacker shouldn't produce any SIGSEGV + * errors during processing. */ + + (void) archive_read_next_header(a, &ae); + while(0 < archive_read_data(a, buf, sizeof(buf))) {} + + EPILOGUE(); +} + +DEFINE_TEST(test_read_format_rar5_bad_window_size_in_multiarchive_file) +{ + /* oss fuzz 30459 */ + + char buf[4096]; + PROLOGUE("test_read_format_rar5_bad_window_sz_in_mltarc_file.rar"); + + /* This file is damaged, so those functions should return failure. + * Additionally, SIGSEGV shouldn't be raised during execution + * of those functions. */ + + (void) archive_read_next_header(a, &ae); + while(0 < archive_read_data(a, buf, sizeof(buf))) {} + (void) archive_read_next_header(a, &ae); + while(0 < archive_read_data(a, buf, sizeof(buf))) {} + + EPILOGUE(); +}
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