cda329a1ca
Vendor bugfixes: PR 844: Coverity bug fixes in tests PR 846: Spelling fixes PR 850: Fix issues with reading certain jar files PR 826: OpenSSL 1.1 support PR 830, 831, 833: Spelling fixes OSS-Fuzz 227, 230, 239: Fix possible memory leak in archive_read_free() OSS-Fuzz 237: Fix heap buffer overflow when reading invalid ar archives OSS-Fuzz 286: Bugfix in archive_strncat_l()
104 lines
4.6 KiB
C
104 lines
4.6 KiB
C
/*-
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* Copyright (c) 2008 Anselm Strauss
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR(S) ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* Development supported by Google Summer of Code 2008.
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*/
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#include "test.h"
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__FBSDID("$FreeBSD$");
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DEFINE_TEST(test_write_format_zip_empty_zip64)
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{
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struct archive *a;
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struct archive_entry *ae;
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char buff[256];
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size_t used;
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/* Zip format: Create a new archive in memory. */
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assert((a = archive_write_new()) != NULL);
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assertEqualIntA(a, ARCHIVE_OK, archive_write_set_format_zip(a));
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assertEqualIntA(a, ARCHIVE_OK, archive_write_add_filter_none(a));
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assertEqualIntA(a, ARCHIVE_OK, archive_write_set_bytes_per_block(a, 1));
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assertEqualIntA(a, ARCHIVE_OK, archive_write_set_bytes_in_last_block(a, 1));
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/* Force zip writer to use Zip64 extensions. */
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assertEqualIntA(a, ARCHIVE_OK, archive_write_set_format_option(a, "zip", "zip64", "1"));
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assertEqualIntA(a, ARCHIVE_OK, archive_write_open_memory(a, buff, sizeof(buff), &used));
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/* Close out the archive without writing anything. */
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assertEqualIntA(a, ARCHIVE_OK, archive_write_close(a));
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assertEqualInt(ARCHIVE_OK, archive_write_free(a));
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/* Verify the correct format for an empty Zip archive with Zip64 extensions forced. */
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assertEqualInt(used, 98);
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assertEqualMem(buff,
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"PK\006\006" /* Zip64 end-of-central-directory record */
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"\x2c\0\0\0\0\0\0\0" /* 44 bytes long */
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"\x2d\0" /* Created by Zip 4.5 */
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"\x2d\0" /* Extract with Zip 4.5 or later */
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"\0\0\0\0" /* This is disk #0 */
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"\0\0\0\0" /* Central dir starts on disk #0 */
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"\0\0\0\0\0\0\0\0" /* There are 0 entries on this disk ... */
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"\0\0\0\0\0\0\0\0" /* ... out of 0 entries total ... */
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"\0\0\0\0\0\0\0\0" /* ... requiring a total of 0 bytes. */
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"\0\0\0\0\0\0\0\0" /* Directory starts at offset 0 */
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"PK\006\007" /* Zip64 end-of-central-directory locator */
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"\0\0\0\0" /* Zip64 EOCD record is on disk #0 .. */
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"\0\0\0\0\0\0\0\0" /* .. at offset 0 .. */
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"\1\0\0\0" /* .. of 1 total disks. */
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"PK\005\006" /* Regular Zip end-of-central-directory record */
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"\0\0" /* This is disk #0 */
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"\0\0" /* Central dir is on disk #0 */
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"\0\0" /* There are 0 entries on this disk ... */
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"\0\0" /* ... out of 0 total entries ... */
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"\0\0\0\0" /* ... requiring a total of 0 bytes. */
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"\0\0\0\0" /* Directory starts at offset 0. */
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"\0\0" /* File comment is zero bytes long. */,
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98);
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/* Verify that we read this kind of empty archive correctly. */
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/* Try with the standard memory reader, and with the test
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memory reader with and without seek support. */
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assert((a = archive_read_new()) != NULL);
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assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_zip(a));
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assertEqualIntA(a, ARCHIVE_OK, archive_read_open_memory(a, buff, 98));
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assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
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assertEqualInt(ARCHIVE_OK, archive_write_free(a));
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assert((a = archive_read_new()) != NULL);
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assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_zip(a));
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assertEqualIntA(a, ARCHIVE_OK, read_open_memory(a, buff, 98, 1));
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assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
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assertEqualInt(ARCHIVE_OK, archive_write_free(a));
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assert((a = archive_read_new()) != NULL);
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assertEqualIntA(a, ARCHIVE_OK, archive_read_support_format_zip(a));
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assertEqualIntA(a, ARCHIVE_OK, read_open_memory_seek(a, buff, 98, 98));
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assertEqualIntA(a, ARCHIVE_EOF, archive_read_next_header(a, &ae));
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assertEqualInt(ARCHIVE_OK, archive_write_free(a));
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}
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