From ff40cba9f37a2fa5bcddd4fa228a67543ef896c3 Mon Sep 17 00:00:00 2001
From: roytam1 <roytam@gmail.com>
Date: Fri, 16 Feb 2024 14:30:53 +0800
Subject: [PATCH] network: check if `mBrotli` is not null before calling its
 members, fix crash when visiting www.ixbt.com.

---
 netwerk/streamconv/converters/nsHTTPCompressConv.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/netwerk/streamconv/converters/nsHTTPCompressConv.cpp b/netwerk/streamconv/converters/nsHTTPCompressConv.cpp
index e4a9e1e6da..999cc35366 100644
--- a/netwerk/streamconv/converters/nsHTTPCompressConv.cpp
+++ b/netwerk/streamconv/converters/nsHTTPCompressConv.cpp
@@ -134,7 +134,7 @@ nsHTTPCompressConv::OnStopRequest(nsIRequest* request, nsISupports *aContext,
     if (fpChannel && !isPending) {
       fpChannel->ForcePending(true);
     }
-    if (mBrotli->mTotalOut == 0 && !BrotliDecoderIsFinished(&mBrotli->mState)) {
+    if (mBrotli && mBrotli->mTotalOut == 0 && !BrotliDecoderIsFinished(&mBrotli->mState)) {
       status = NS_ERROR_INVALID_CONTENT_ENCODING;
     }
     if (fpChannel && !isPending) {