diff options
Diffstat (limited to 'layout')
| -rw-r--r-- | layout/style/nsCSSValue.cpp | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/layout/style/nsCSSValue.cpp b/layout/style/nsCSSValue.cpp index e9c391737..baf5b7897 100644 --- a/layout/style/nsCSSValue.cpp +++ b/layout/style/nsCSSValue.cpp @@ -29,6 +29,22 @@ using namespace mozilla; +static bool +IsLocalRefURL(nsStringBuffer* aString) +{ + // Find the first non-"C0 controls + space" character. + char16_t* current = static_cast<char16_t*>(aString->Data()); + for (; *current != '\0'; current++) { + if (*current > 0x20) { + // if the first non-"C0 controls + space" character is '#', this is a + // local-ref URL. + return *current == '#'; + } + } + + return false; +} + nsCSSValue::nsCSSValue(int32_t aValue, nsCSSUnit aUnit) : mUnit(aUnit) { @@ -2707,7 +2723,7 @@ css::URLValueData::URLValueData(already_AddRefed<PtrHolder<nsIURI>> aURI, , mReferrer(Move(aReferrer)) , mOriginPrincipal(Move(aOriginPrincipal)) , mURIResolved(true) - , mIsLocalRef(nsContentUtils::IsLocalRefURL(aString)) + , mIsLocalRef(IsLocalRefURL(aString)) { MOZ_ASSERT(mString); MOZ_ASSERT(mBaseURI); @@ -2724,7 +2740,7 @@ css::URLValueData::URLValueData(nsStringBuffer* aString, , mReferrer(Move(aReferrer)) , mOriginPrincipal(Move(aOriginPrincipal)) , mURIResolved(false) - , mIsLocalRef(nsContentUtils::IsLocalRefURL(aString)) + , mIsLocalRef(IsLocalRefURL(aString)) { MOZ_ASSERT(aString); MOZ_ASSERT(mBaseURI); |