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subprocess-win: use the correct pipe namespace

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This was a mistake, it should definitely be using the device namespace
rather than the file namespace. As it says in the docs, all pipe names
must start with \\.\pipe\
This commit is contained in:
James Ross-Gowan 2015-05-04 15:06:03 +10:00 committed by wm4
parent 08d3ef3d9e
commit b6381a0ee3
1 changed files with 1 additions and 1 deletions
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osdep/subprocess-win.c
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@ -112,7 +112,7 @@ static int create_overlapped_pipe(HANDLE *read, HANDLE *write)
unsigned long id = atomic_fetch_add(&counter, 1);
unsigned pid = GetCurrentProcessId();
wchar_t buf[36];
swprintf(buf, sizeof(buf), L"\\\\?\\pipe\\mpv-anon-%08x-%08lx", pid, id);
swprintf(buf, sizeof(buf), L"\\\\.\\pipe\\mpv-anon-%08x-%08lx", pid, id);
// The function for creating anonymous pipes (CreatePipe) can't create
// overlapped pipes, so instead, use a named pipe with a unique name