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| author | Anatol Belski <ab@php.net> | 2015-09-24 07:18:31 +0200 |
|---|---|---|
| committer | Anatol Belski <ab@php.net> | 2015-09-24 16:33:56 +0200 |
| commit | a7552ca31097b0be405dc324be11c77109e09a4e (patch) | |
| tree | 4edd38a2966dae97b93ea32306c89da07b7d5d8a /ext/dom | |
| parent | 807c29ed141bc6d7d9790e86c00186e01300d006 (diff) | |
| download | php-git-a7552ca31097b0be405dc324be11c77109e09a4e.tar.gz | |
add ovfl check, fix warnings
Diffstat (limited to 'ext/dom')
| -rw-r--r-- | ext/dom/text.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/ext/dom/text.c b/ext/dom/text.c index bdd6e38f40..83216725be 100644 --- a/ext/dom/text.c +++ b/ext/dom/text.c @@ -164,13 +164,13 @@ PHP_FUNCTION(dom_text_split_text) } length = xmlUTF8Strlen(cur); - if (offset > length || offset < 0) { + if (ZEND_LONG_INT_OVFL(offset) || (int)offset > length || offset < 0) { xmlFree(cur); RETURN_FALSE; } - first = xmlUTF8Strndup(cur, offset); - second = xmlUTF8Strsub(cur, offset, length - offset); + first = xmlUTF8Strndup(cur, (int)offset); + second = xmlUTF8Strsub(cur, (int)offset, (int)(length - offset)); xmlFree(cur); |