File mozilla-aarch64-startup-crash.patch of Package MozillaThunderbird.26720

# HG changeset patch
# User msirringhaus@suse.de
# Date 1558442998 -7200
#      Tue May 21 14:49:58 2019 +0200
# Node ID 386083b58d8558141901d796ec6919a4aba7ad3a
# Parent  a30a9b9aae5740f096a16118ed9e4bc45d3d1c35
bsc#991344 - Rpi3: Firefox crashes after a few seconds of usage
bmo#1302554 - ARM/AARCH64: Firefox crashes on NULL nsIChannel** result pointer in nsIOService::NewChannelFromURIWithProxyFlagsInternal()

diff --git a/netwerk/base/nsIOService.cpp b/netwerk/base/nsIOService.cpp
--- a/netwerk/base/nsIOService.cpp
+++ b/netwerk/base/nsIOService.cpp
@@ -1032,17 +1032,23 @@ nsresult nsIOService::NewChannelFromURIW
             "doesn't support nsIUploadChannel2. An extension has "
             "supplied a non-functional http protocol handler. This will "
             "break behavior and in future releases not work at all.");
       }
       gHasWarnedUploadChannel2 = true;
     }
   }
 
+#if defined(__aarch64__)
+  if (result) {
+    channel.forget(result);
+  }
+#else
   channel.forget(result);
+#endif
   return NS_OK;
 }
 
 NS_IMETHODIMP
 nsIOService::NewChannelFromURIWithProxyFlags(
     nsIURI* aURI, nsIURI* aProxyURI, uint32_t aProxyFlags,
     nsINode* aLoadingNode, nsIPrincipal* aLoadingPrincipal,
     nsIPrincipal* aTriggeringPrincipal, uint32_t aSecurityFlags,