cellog Wed, 22 Jul 2009 18:13:38 +0000 Revision: http://svn.php.net/viewvc?view=revision&revision=284618
Log: fix php bug #49018 (phar tar stores long filenames with prefix/name reversed) Bug: http://pecl.php.net/bugs/49018 (unknown) Changed paths: U pecl/phar/trunk/tar.c U pecl/phar/trunk/tests/tar/bignames.phpt U php/php-src/branches/PHP_5_3/NEWS U php/php-src/branches/PHP_5_3/ext/phar/tar.c U php/php-src/branches/PHP_5_3/ext/phar/tests/tar/bignames.phpt U php/php-src/trunk/ext/phar/tar.c U php/php-src/trunk/ext/phar/tests/tar/bignames.phpt Modified: pecl/phar/trunk/tar.c =================================================================== --- pecl/phar/trunk/tar.c 2009-07-22 16:10:00 UTC (rev 284617) +++ pecl/phar/trunk/tar.c 2009-07-22 18:13:38 UTC (rev 284618) @@ -2,7 +2,7 @@ +----------------------------------------------------------------------+ | TAR archive support for Phar | +----------------------------------------------------------------------+ - | Copyright (c) 2005-2008 The PHP Group | + | Copyright (c) 2005-2009 The PHP Group | +----------------------------------------------------------------------+ | This source file is subject to version 3.01 of the PHP license, | | that is bundled with this package in the file LICENSE, and is | @@ -39,7 +39,7 @@ /* adapted from format_octal() in libarchive * - * Copyright (c) 2003-2008 Tim Kientzle + * Copyright (c) 2003-2009 Tim Kientzle * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -343,6 +343,9 @@ } for (j = 0; j < 100; j++) { name[i+j] = hdr->name[j]; + if (name[i+j] == '\0') { + break; + } } entry.filename_len = i+j; @@ -644,8 +647,8 @@ } return ZEND_HASH_APPLY_STOP; } - memcpy(header.prefix, entry->filename+100, entry->filename_len - 100); - memcpy(header.name, entry->filename, 100); + memcpy(header.prefix, entry->filename, entry->filename_len - 100); + memcpy(header.name, entry->filename + (entry->filename_len - 100), 100); } else { memcpy(header.name, entry->filename, entry->filename_len); } Modified: pecl/phar/trunk/tests/tar/bignames.phpt =================================================================== --- pecl/phar/trunk/tests/tar/bignames.phpt 2009-07-22 16:10:00 UTC (rev 284617) +++ pecl/phar/trunk/tests/tar/bignames.phpt 2009-07-22 18:13:38 UTC (rev 284618) @@ -11,11 +11,11 @@ $pname = 'phar://' . $fname; $p1 = new PharData($fname); -$p1[str_repeat('a', 101)] = 'hi'; +$p1[str_repeat('a', 100) . 'b'] = 'hi'; $p1[str_repeat('a', 255)] = 'hi2'; copy($fname, $fname2); $p2 = new PharData($fname2); -echo $p2[str_repeat('a', 101)]->getContent() . "\n"; +echo $p2[str_repeat('a', 100) . 'b']->getContent() . "\n"; echo $p2[str_repeat('a', 255)]->getContent() . "\n"; try { Modified: php/php-src/branches/PHP_5_3/NEWS =================================================================== --- php/php-src/branches/PHP_5_3/NEWS 2009-07-22 16:10:00 UTC (rev 284617) +++ php/php-src/branches/PHP_5_3/NEWS 2009-07-22 18:13:38 UTC (rev 284618) @@ -6,6 +6,8 @@ - Fixed open_basedir circumvention for mail.log. (Maksymilian Arciemowicz, Stas) +- Fixed bug #49018 (phar tar stores long filenames wit prefix/name reversed). + (Greg) - Fixed bug #48962 (cURL does not upload files with specified filename). (Ilia) - Fixed bug #48929 (Double \r\n after HTTP headers when "header" context Modified: php/php-src/branches/PHP_5_3/ext/phar/tar.c =================================================================== --- php/php-src/branches/PHP_5_3/ext/phar/tar.c 2009-07-22 16:10:00 UTC (rev 284617) +++ php/php-src/branches/PHP_5_3/ext/phar/tar.c 2009-07-22 18:13:38 UTC (rev 284618) @@ -343,6 +343,9 @@ } for (j = 0; j < 100; j++) { name[i+j] = hdr->name[j]; + if (name[i+j] == '\0') { + break; + } } entry.filename_len = i+j; @@ -644,8 +647,8 @@ } return ZEND_HASH_APPLY_STOP; } - memcpy(header.prefix, entry->filename+100, entry->filename_len - 100); - memcpy(header.name, entry->filename, 100); + memcpy(header.prefix, entry->filename, entry->filename_len - 100); + memcpy(header.name, entry->filename + (entry->filename_len - 100), 100); } else { memcpy(header.name, entry->filename, entry->filename_len); } Modified: php/php-src/branches/PHP_5_3/ext/phar/tests/tar/bignames.phpt =================================================================== --- php/php-src/branches/PHP_5_3/ext/phar/tests/tar/bignames.phpt 2009-07-22 16:10:00 UTC (rev 284617) +++ php/php-src/branches/PHP_5_3/ext/phar/tests/tar/bignames.phpt 2009-07-22 18:13:38 UTC (rev 284618) @@ -11,11 +11,11 @@ $pname = 'phar://' . $fname; $p1 = new PharData($fname); -$p1[str_repeat('a', 101)] = 'hi'; +$p1[str_repeat('a', 100) . 'b'] = 'hi'; $p1[str_repeat('a', 255)] = 'hi2'; copy($fname, $fname2); $p2 = new PharData($fname2); -echo $p2[str_repeat('a', 101)]->getContent() . "\n"; +echo $p2[str_repeat('a', 100) . 'b']->getContent() . "\n"; echo $p2[str_repeat('a', 255)]->getContent() . "\n"; try { Modified: php/php-src/trunk/ext/phar/tar.c =================================================================== --- php/php-src/trunk/ext/phar/tar.c 2009-07-22 16:10:00 UTC (rev 284617) +++ php/php-src/trunk/ext/phar/tar.c 2009-07-22 18:13:38 UTC (rev 284618) @@ -343,6 +343,9 @@ } for (j = 0; j < 100; j++) { name[i+j] = hdr->name[j]; + if (name[i+j] == '\0') { + break; + } } entry.filename_len = i+j; @@ -644,8 +647,8 @@ } return ZEND_HASH_APPLY_STOP; } - memcpy(header.prefix, entry->filename+100, entry->filename_len - 100); - memcpy(header.name, entry->filename, 100); + memcpy(header.prefix, entry->filename, entry->filename_len - 100); + memcpy(header.name, entry->filename + (entry->filename_len - 100), 100); } else { memcpy(header.name, entry->filename, entry->filename_len); } Modified: php/php-src/trunk/ext/phar/tests/tar/bignames.phpt =================================================================== --- php/php-src/trunk/ext/phar/tests/tar/bignames.phpt 2009-07-22 16:10:00 UTC (rev 284617) +++ php/php-src/trunk/ext/phar/tests/tar/bignames.phpt 2009-07-22 18:13:38 UTC (rev 284618) @@ -11,11 +11,11 @@ $pname = 'phar://' . $fname; $p1 = new PharData($fname); -$p1[str_repeat('a', 101)] = 'hi'; +$p1[str_repeat('a', 100) . 'b'] = 'hi'; $p1[str_repeat('a', 255)] = 'hi2'; copy($fname, $fname2); $p2 = new PharData($fname2); -echo $p2[str_repeat('a', 101)]->getContent() . "\n"; +echo $p2[str_repeat('a', 100) . 'b']->getContent() . "\n"; echo $p2[str_repeat('a', 255)]->getContent() . "\n"; try {
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