wuggy/Dactyloidae
wuggy/Dactyloidae
1
0
Fork 0
mirror of https://repo.dactyloidae.xyz/Dactyloidae/UXP.git synced 2026-09-06 07:48:38 +09:00
Code Issues Projects Releases Packages Wiki Activity

Bug 1460538

Browse source
This commit is contained in:
wolfbeast 2018-11-01 20:35:06 +01:00 • committed by Roy Tam
commit b49317da4a
1 changed files with 19 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

19
modules/libjar/nsJARChannel.cpp
View file

@ -995,6 +995,25 @@ nsJARChannel::OnStartRequest(nsIRequest *req, nsISupports *ctx)
mRequest = req;
nsresult rv = mListener->OnStartRequest(this, mListenerContext);
mRequest = nullptr;
NS_ENSURE_SUCCESS(rv, rv);
// Restrict loadable content types.
nsAutoCString contentType;
GetContentType(contentType);
auto contentPolicyType = mLoadInfo->GetExternalContentPolicyType();
if (contentType.Equals(APPLICATION_HTTP_INDEX_FORMAT) &&
contentPolicyType != nsIContentPolicy::TYPE_DOCUMENT &&
contentPolicyType != nsIContentPolicy::TYPE_FETCH) {
return NS_ERROR_CORRUPTED_CONTENT;
}
if (contentPolicyType == nsIContentPolicy::TYPE_STYLESHEET &&
!contentType.EqualsLiteral(TEXT_CSS)) {
return NS_ERROR_CORRUPTED_CONTENT;
}
if (contentPolicyType == nsIContentPolicy::TYPE_SCRIPT &&
!nsContentUtils::IsJavascriptMIMEType(NS_ConvertUTF8toUTF16(contentType))) {
return NS_ERROR_CORRUPTED_CONTENT;
}
return rv;
}