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glib/win32: teach reopen_noninherited() about SOCKET

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Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
This commit is contained in:
Marc-André Lureau
2022-04-08 16:15:56 +04:00
parent 277657eacc
commit a34a4e7844
1 changed files with 32 additions and 3 deletions
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35
glib/gwin32.c
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@@ -40,6 +40,7 @@
#include <fcntl.h> #include <fcntl.h>
#define STRICT /* Strict typing, please */ #define STRICT /* Strict typing, please */
#include <winsock2.h>
#include <windows.h> #include <windows.h>
#undef STRICT #undef STRICT
#ifndef G_WITH_CYGWIN #ifndef G_WITH_CYGWIN
@@ -1501,9 +1502,37 @@ g_win32_reopen_noninherited (int fd,
return -1; return -1;
} }
if (DuplicateHandle (GetCurrentProcess (), h, if (g_win32_handle_is_socket (h))
GetCurrentProcess (), &duph, {
0, FALSE, DUPLICATE_SAME_ACCESS) == 0) WSAPROTOCOL_INFO info;
if (WSADuplicateSocket ((SOCKET) h,
GetCurrentProcessId (),
&info))
{
gchar *emsg = g_win32_error_message (WSAGetLastError ());
g_set_error (error, G_FILE_ERROR, G_FILE_ERROR_FAILED,
"WSADuplicateSocket() failed: %s", emsg);
g_free (emsg);
return -1;
}
duph = (HANDLE) WSASocket (FROM_PROTOCOL_INFO,
FROM_PROTOCOL_INFO,
FROM_PROTOCOL_INFO,
&info, 0, 0);
if (duph == (HANDLE) INVALID_SOCKET)
{
gchar *emsg = g_win32_error_message (WSAGetLastError ());
g_set_error (error, G_FILE_ERROR, G_FILE_ERROR_FAILED,
"WSASocket() failed: %s", emsg);
g_free (emsg);
return -1;
}
}
else if (DuplicateHandle (GetCurrentProcess (), h,
GetCurrentProcess (), &duph,
0, FALSE, DUPLICATE_SAME_ACCESS) == 0)
{ {
char *emsg = g_win32_error_message (GetLastError ()); char *emsg = g_win32_error_message (GetLastError ());
g_set_error (error, G_FILE_ERROR, G_FILE_ERROR_FAILED, g_set_error (error, G_FILE_ERROR, G_FILE_ERROR_FAILED,