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Bug 1166101 - redirect aka os.file.redirect should not be available in fuzzing mode

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This commit is contained in:
Steve Fink 2015-06-08 12:32:17 -07:00
parent 1d487a4fcd
commit 9093873417
1 changed files with 14 additions and 3 deletions
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17
js/src/shell/OSObject.cpp
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@ -267,6 +267,10 @@ static const JSFunctionSpecWithHelp osfile_functions[] = {
" Read filename into returned string. Filename is relative to the directory\n"
" containing the current script."),
JS_FS_HELP_END
};
static const JSFunctionSpecWithHelp osfile_unsafe_functions[] = {
JS_FN_HELP("redirect", osfile_redirect, 2, 0,
"redirect(stdoutFilename[, stderrFilename])",
" Redirect stdout and/or stderr to the named file. Pass undefined to avoid\n"
@ -566,6 +570,11 @@ DefineOS(JSContext* cx, HandleObject global, bool fuzzingSafe)
return false;
}
if (!fuzzingSafe) {
if (!JS_DefineFunctionsWithHelp(cx, osfile, osfile_unsafe_functions))
return false;
}
// For backwards compatibility, expose various os.file.* functions as
// direct methods on the global.
RootedValue val(cx);
@ -583,9 +592,11 @@ DefineOS(JSContext* cx, HandleObject global, bool fuzzingSafe)
for (auto pair : osfile_exports) {
if (!JS_GetProperty(cx, osfile, pair.src, &val))
return false;
RootedObject function(cx, &val.toObject());
if (!JS_DefineProperty(cx, global, pair.dst, function, 0))
return false;
if (val.isObject()) {
RootedObject function(cx, &val.toObject());
if (!JS_DefineProperty(cx, global, pair.dst, function, 0))
return false;
}
}
return true;