[Bug 45649] New: chromium x32 sandbox hangs forever inside server_queue_process_apc

wine-bugs at winehq.org wine-bugs at winehq.org
Wed Aug 15 12:42:24 CDT 2018


https://bugs.winehq.org/show_bug.cgi?id=45649

            Bug ID: 45649
           Summary: chromium x32 sandbox hangs forever inside
                    server_queue_process_apc
           Product: Wine
           Version: 3.13
          Hardware: x86
                OS: Linux
            Status: NEW
          Keywords: patch
          Severity: normal
          Priority: P2
         Component: ntdll
          Assignee: wine-bugs at winehq.org
          Reporter: dark.shadow4 at web.de
      Distribution: ---

Created attachment 62078
  --> https://bugs.winehq.org/attachment.cgi?id=62078
0009-ntdll-Hack-to-prevent-freeze-in-NtProtectVirtualMemo.patch

Follow up to bug 45648.

For x32 chromium, the sandbox calls
VirtualProctectEx for another process.
It then reaches NtWaitForSingleObject( handle, FALSE, NULL ) in
server_queue_process_apc, and waits there forever.

Don't know why yet, but I attached a hack to work around the issue.

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