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-rw-r--r--gui/ThemeEngine.cpp6
1 files changed, 6 insertions, 0 deletions
diff --git a/gui/ThemeEngine.cpp b/gui/ThemeEngine.cpp
index 82104eb7ae..2f9c7ae279 100644
--- a/gui/ThemeEngine.cpp
+++ b/gui/ThemeEngine.cpp
@@ -1502,6 +1502,12 @@ Common::String ThemeEngine::genLocalizedFontFilename(const Common::String &filen
*********************************************************/
bool ThemeEngine::themeConfigParseHeader(Common::String header, Common::String &themeName) {
+ // Check that header is not corrupted
+ if (header[0] < 0 || header[0] > 127) {
+ warning("Corrupted theme header found");
+ return false;
+ }
+
header.trim();
if (header.empty())