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Bug 634055 - Check argc here. r=gal

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--HG--
extra : rebase_source : 7214f894c6dfa4dd4a631ca700ab661df4dc6b1d
This commit is contained in:
Blake Kaplan 2011-02-14 18:34:10 -08:00
parent 9b0e89a966
commit 33617a0588
1 changed files with 1 additions and 1 deletions
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2
js/src/jstypedarray.cpp
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@ -936,7 +936,7 @@ class TypedArrayTemplate
}
// first arg must be either a typed array or a JS array
if (!argv[0].isObject()) {
if (argc == 0 || !argv[0].isObject()) {
JS_ReportErrorNumber(cx, js_GetErrorMessage, NULL,
JSMSG_TYPED_ARRAY_BAD_ARGS);
return false;