From 9c0ca63f2eba1732403c13dd6571c2336fd3bdaf Mon Sep 17 00:00:00 2001 From: Gülşah Köse Date: Fri, 23 Oct 2020 01:35:41 +0300 Subject: Prevent crash with invalid lang tag. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Change-Id: I778b5b007d4edce946e8b4c26e5a07f12103a968 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/104707 Tested-by: Jenkins Reviewed-by: Gülşah Köse --- desktop/source/lib/init.cxx | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'desktop') diff --git a/desktop/source/lib/init.cxx b/desktop/source/lib/init.cxx index 1acdbd58841b..94e34cf9dca5 100644 --- a/desktop/source/lib/init.cxx +++ b/desktop/source/lib/init.cxx @@ -2227,8 +2227,9 @@ static LibreOfficeKitDocument* lo_documentLoadWithOptions(LibreOfficeKit* pThis, // not pass it as a parameter to the filter OUString aOptions = getUString(pOptions); const OUString aLanguage = extractParameter(aOptions, "Language"); + bool isValidLangTag = LanguageTag::isValidBcp47(aLanguage, nullptr); - if (!aLanguage.isEmpty()) + if (!aLanguage.isEmpty() && isValidLangTag) { SfxLokHelper::setDefaultLanguage(aLanguage); // Set the LOK language tag, used for dialog tunneling. -- cgit