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| author | Scott MacVicar <scottmac@php.net> | 2008-07-22 01:10:58 +0000 |
|---|---|---|
| committer | Scott MacVicar <scottmac@php.net> | 2008-07-22 01:10:58 +0000 |
| commit | 6c48a01f40ff390c811f7080a19284c6e093980c (patch) | |
| tree | da22fa8a37b7d39b8c702657a05b2735f93f2385 /ext/standard/string.c | |
| parent | f349c14414c61c706b466d4bb2bd7e3de3087a2e (diff) | |
| download | php-git-6c48a01f40ff390c811f7080a19284c6e093980c.tar.gz | |
MFH: Fix integer oveflow in strrpos()
Diffstat (limited to 'ext/standard/string.c')
| -rw-r--r-- | ext/standard/string.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ext/standard/string.c b/ext/standard/string.c index 9930110624..3d6dabfe7a 100644 --- a/ext/standard/string.c +++ b/ext/standard/string.c @@ -1842,7 +1842,7 @@ PHP_FUNCTION(strrpos) p = haystack + offset; e = haystack + haystack_len - needle_len; } else { - if (-offset > haystack_len) { + if (-offset > haystack_len || offset < -INT_MAX) { php_error_docref(NULL TSRMLS_CC, E_NOTICE, "Offset is greater than the length of haystack string"); RETURN_FALSE; } |