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Processing (Windows): generate unique pipe name

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Fix #1346
This commit is contained in:
李通洲
2024-10-18 14:08:55 +08:00
parent bd4bc87c38
commit 5497cb64c2
1 changed files with 7 additions and 4 deletions
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src/common/processing_windows.c
+7 -4
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@@ -49,8 +49,11 @@ const char* ffProcessAppendOutput(FFstrbuf* buffer, char* const argv[], bool use
{
int timeout = instance.config.general.processingTimeout;
wchar_t pipeName[32];
swprintf(pipeName, sizeof(pipeName) / sizeof(*pipeName), L"\\\\.\\pipe\\FASTFETCH-%u", GetCurrentProcessId());
FF_AUTO_CLOSE_FD HANDLE hChildPipeRead = CreateNamedPipeW(
L"\\\\.\\pipe\\LOCAL\\",
pipeName,
PIPE_ACCESS_INBOUND | FILE_FLAG_FIRST_PIPE_INSTANCE | (timeout < 0 ? 0 : FILE_FLAG_OVERLAPPED),
0,
1,
@@ -60,10 +63,10 @@ const char* ffProcessAppendOutput(FFstrbuf* buffer, char* const argv[], bool use
NULL
);
if (hChildPipeRead == INVALID_HANDLE_VALUE)
return "CreateNamedPipeW(L\"\\\\.\\pipe\\LOCAL\\\") failed";
return "CreateNamedPipeW(L\"\\\\.\\pipe\\FASTFETCH-$(PID)\") failed";
HANDLE hChildPipeWrite = CreateFileW(
L"\\\\.\\pipe\\LOCAL\\",
pipeName,
GENERIC_WRITE,
0,
&(SECURITY_ATTRIBUTES){
@@ -76,7 +79,7 @@ const char* ffProcessAppendOutput(FFstrbuf* buffer, char* const argv[], bool use
NULL
);
if (hChildPipeWrite == INVALID_HANDLE_VALUE)
return "CreateFileW(L\"\\\\.\\pipe\\LOCAL\\\") failed";
return "CreateFileW(L\"\\\\.\\pipe\\FASTFETCH-$(PID)\") failed";
PROCESS_INFORMATION piProcInfo = {0};