From c3c45e00abd8b10679d911e1b92d2acb91aaf209 Mon Sep 17 00:00:00 2001 From: Andrey Kleshchev <117672381+akleshchev@users.noreply.github.com> Date: Wed, 10 Sep 2025 23:26:13 +0300 Subject: #1825 Use html as a default type for nosniff mime probes --- indra/newview/llfloaterurlentry.cpp | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'indra/newview/llfloaterurlentry.cpp') diff --git a/indra/newview/llfloaterurlentry.cpp b/indra/newview/llfloaterurlentry.cpp index 7651b2528f..2f1857ec61 100644 --- a/indra/newview/llfloaterurlentry.cpp +++ b/indra/newview/llfloaterurlentry.cpp @@ -242,6 +242,16 @@ void LLFloaterURLEntry::getMediaTypeCoro(std::string url, LLHandle pa resolvedMimeType = mimeType; } } + else if (resultHeaders.has(HTTP_IN_HEADER_X_CONTENT_TYPE_OPTIONS)) + { + const std::string& val = resultHeaders[HTTP_IN_HEADER_X_CONTENT_TYPE_OPTIONS]; + if (val == HTTP_NOSNIFF) + { + // Doesn't permit 'sniffing' mime type, default to either html or plain + // If this doesn't work user will have to choose something manually. + resolvedMimeType = HTTP_CONTENT_TEXT_HTML; + } + } floaterUrlEntry->headerFetchComplete(status.getType(), resolvedMimeType); -- cgit v1.2.3