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Fix almost-10-year-old lastIndex bug reported by Sjoerd Visscher <sjoerd@w3future.com> (283477, r=me).

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git-svn-id: svn://10.0.0.236/trunk@169775 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
brendan%mozilla.org 2005-02-24 18:59:41 +00:00
parent 4d92426c5c
commit f22bc60ebf
1 changed files with 2 additions and 2 deletions
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4
mozilla/js/src/jsstr.c
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@ -1039,8 +1039,8 @@ str_lastIndexOf(JSContext *cx, JSObject *obj, uintN argc, jsval *argv,
d = js_DoubleToInteger(d);
if (d < 0)
i = 0;
else if (d > textlen - patlen)
i = textlen - patlen;
else if (d > textlen)
i = textlen;
else
i = (jsint)d;
}