diff options
Diffstat (limited to 'layout/style/nsCSSParser.cpp')
| -rw-r--r-- | layout/style/nsCSSParser.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/layout/style/nsCSSParser.cpp b/layout/style/nsCSSParser.cpp index 1108ce5b5..cd996230e 100644 --- a/layout/style/nsCSSParser.cpp +++ b/layout/style/nsCSSParser.cpp @@ -8918,6 +8918,10 @@ CSSParserImpl::ParseGridTrackSize(nsCSSValue& aValue, return CSSParseResult::NotFound; } if (mToken.mIdent.LowerCaseEqualsLiteral("fit-content")) { + if (requireFixedSize) { + UngetToken(); + return CSSParseResult::Error; + } nsCSSValue::Array* func = aValue.InitFunction(eCSSKeyword_fit_content, 1); if (ParseGridTrackBreadth(func->Item(1)) == CSSParseResult::Ok && func->Item(1).IsLengthPercentCalcUnit() && |