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M1328894

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This commit is contained in:
Cameron Kaiser 2019-01-07 20:46:57 -08:00
parent e504fccb43
commit 4cdf9315ae
1 changed files with 30 additions and 2 deletions
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32
dom/base/nsLocation.cpp
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@ -33,6 +33,7 @@
#include "nsCycleCollectionParticipant.h"
#include "nsNullPrincipal.h"
#include "ScriptSettings.h"
#include "mozilla/unused.h"
#include "mozilla/dom/LocationBinding.h"
using namespace mozilla;
@ -691,9 +692,16 @@ nsLocation::SetProtocol(const nsAString& aProtocol)
return rv;
}
rv = uri->SetScheme(NS_ConvertUTF16toUTF8(aProtocol));
nsAString::const_iterator start, end;
aProtocol.BeginReading(start);
aProtocol.EndReading(end);
nsAstring::const_iterator iter(start);
Unused << FindCharInReadable(':', iter, end);
rv = uri->SetScheme(NS_ConvertUTF16toUTF8(Substring(start, iter)));
if (NS_WARN_IF(NS_FAILED(rv))) {
return rv;
// Oh, I wish nsStandardURL returned NS_ERROR_MALFORMED_URI for _all_ the
// malformed cases, not just some of them!
return NS_ERROR_DOM_SYNTAX_ERR;
}
nsAutoCString newSpec;
rv = uri->GetSpec(newSpec);
@ -703,9 +711,29 @@ nsLocation::SetProtocol(const nsAString& aProtocol)
// We may want a new URI class for the new URI, so recreate it:
rv = NS_NewURI(getter_AddRefs(uri), newSpec);
if (NS_FAILED(rv)) {
if (rv == NS_ERROR_MALFORMED_URI) {
rv = NS_ERROR_DOM_SYNTAX_ERR;
}
return rv;
}
bool isHttp;
rv = uri->SchemeIs("http", &isHttp);
if (NS_WARN_IF(NS_FAILED(rv))) {
return rv;
}
bool isHttps;
rv = uri->SchemeIs("https", &isHttps);
if (NS_WARN_IF(NS_FAILED(rv))) {
return rv;
}
if (!isHttp && !isHttps) {
// No-op, per spec.
return NS_OK;
}
return SetURI(uri);
}