aharvey Fri, 02 Mar 2012 03:39:04 +0000 Revision: http://svn.php.net/viewvc?view=revision&revision=323779
Log: MFH: Fix bug #60801 (strpbrk() mishandles NUL byte). (Trunk commit: r322934). Bug: https://bugs.php.net/60801 (Closed) strpbrk() mishandles NUL byte Changed paths: U php/php-src/branches/PHP_5_3/NEWS U php/php-src/branches/PHP_5_3/ext/standard/string.c A php/php-src/branches/PHP_5_3/ext/standard/tests/strings/bug60801.phpt U php/php-src/branches/PHP_5_4/NEWS U php/php-src/branches/PHP_5_4/ext/standard/string.c A php/php-src/branches/PHP_5_4/ext/standard/tests/strings/bug60801.phpt Modified: php/php-src/branches/PHP_5_3/NEWS =================================================================== --- php/php-src/branches/PHP_5_3/NEWS 2012-03-02 03:38:04 UTC (rev 323778) +++ php/php-src/branches/PHP_5_3/NEWS 2012-03-02 03:39:04 UTC (rev 323779) @@ -18,6 +18,7 @@ functions). (Pierre) . Fixed bug #60825 (Segfault when running symfony 2 tests). (Dmitry, Laruence) + . Fixed bug #60801 (strpbrk() mishandles NUL byte). (Adam) . Fixed bug #60227 (header() cannot detect the multi-line header with CR). (rui, Gustavo) . Fixed bug #51860 (Include fails with toplevel symlink to /). (Dmitry) Modified: php/php-src/branches/PHP_5_3/ext/standard/string.c =================================================================== --- php/php-src/branches/PHP_5_3/ext/standard/string.c 2012-03-02 03:38:04 UTC (rev 323778) +++ php/php-src/branches/PHP_5_3/ext/standard/string.c 2012-03-02 03:39:04 UTC (rev 323779) @@ -5240,7 +5240,7 @@ { char *haystack, *char_list; int haystack_len, char_list_len; - char *p; + char *haystack_ptr, *cl_ptr; if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss", &haystack, &haystack_len, &char_list, &char_list_len) == FAILURE) { RETURN_FALSE; @@ -5251,11 +5251,15 @@ RETURN_FALSE; } - if ((p = strpbrk(haystack, char_list))) { - RETURN_STRINGL(p, (haystack + haystack_len - p), 1); - } else { - RETURN_FALSE; + for (haystack_ptr = haystack; haystack_ptr < (haystack + haystack_len); ++haystack_ptr) { + for (cl_ptr = char_list; cl_ptr < (char_list + char_list_len); ++cl_ptr) { + if (*cl_ptr == *haystack_ptr) { + RETURN_STRINGL(haystack_ptr, (haystack + haystack_len - haystack_ptr), 1); + } + } } + + RETURN_FALSE; } /* }}} */ Added: php/php-src/branches/PHP_5_3/ext/standard/tests/strings/bug60801.phpt =================================================================== (Binary files differ) Property changes on: php/php-src/branches/PHP_5_3/ext/standard/tests/strings/bug60801.phpt ___________________________________________________________________ Added: svn:mime-type + application/octet-stream Modified: php/php-src/branches/PHP_5_4/NEWS =================================================================== --- php/php-src/branches/PHP_5_4/NEWS 2012-03-02 03:38:04 UTC (rev 323778) +++ php/php-src/branches/PHP_5_4/NEWS 2012-03-02 03:39:04 UTC (rev 323779) @@ -15,6 +15,7 @@ . Fixed bug #61000 (Exceeding max nesting level doesn't delete numerical vars). (Laruence) . Fixed bug #60978 (exit code incorrect). (Laruence) + . Fixed bug #60801 (strpbrk() mishandles NUL byte). (Adam) . Fixed bug #60573 (type hinting with "self" keyword causes weird errors). (Laruence) Modified: php/php-src/branches/PHP_5_4/ext/standard/string.c =================================================================== --- php/php-src/branches/PHP_5_4/ext/standard/string.c 2012-03-02 03:38:04 UTC (rev 323778) +++ php/php-src/branches/PHP_5_4/ext/standard/string.c 2012-03-02 03:39:04 UTC (rev 323779) @@ -5315,7 +5315,7 @@ { char *haystack, *char_list; int haystack_len, char_list_len; - char *p; + char *haystack_ptr, *cl_ptr; if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss", &haystack, &haystack_len, &char_list, &char_list_len) == FAILURE) { RETURN_FALSE; @@ -5326,11 +5326,15 @@ RETURN_FALSE; } - if ((p = strpbrk(haystack, char_list))) { - RETURN_STRINGL(p, (haystack + haystack_len - p), 1); - } else { - RETURN_FALSE; + for (haystack_ptr = haystack; haystack_ptr < (haystack + haystack_len); ++haystack_ptr) { + for (cl_ptr = char_list; cl_ptr < (char_list + char_list_len); ++cl_ptr) { + if (*cl_ptr == *haystack_ptr) { + RETURN_STRINGL(haystack_ptr, (haystack + haystack_len - haystack_ptr), 1); + } + } } + + RETURN_FALSE; } /* }}} */ Added: php/php-src/branches/PHP_5_4/ext/standard/tests/strings/bug60801.phpt =================================================================== (Binary files differ) Property changes on: php/php-src/branches/PHP_5_4/ext/standard/tests/strings/bug60801.phpt ___________________________________________________________________ Added: svn:mime-type + application/octet-stream
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