channels: Check return value of EnumPrinters
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@ -1106,18 +1106,23 @@ UINT printer_DeviceServiceEntry(PDEVICE_SERVICE_ENTRY_POINTS pEntryPoints)
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{
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WINPR_ASSERT(driver->EnumPrinters);
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rdpPrinter** printers = driver->EnumPrinters(driver);
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rdpPrinter** current = printers;
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for (i = 0; current[i]; i++)
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if (printers)
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{
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rdpPrinter* printer = current[i];
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if ((error = printer_register(pEntryPoints, printer)))
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for (rdpPrinter** current = printers; *current; ++current)
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{
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WLog_ERR(TAG, "printer_register failed with error %" PRIu32 "!", error);
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break;
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error = printer_register(pEntryPoints, *current);
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if (error)
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{
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WLog_ERR(TAG, "printer_register failed with error %" PRIu32 "!", error);
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break;
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}
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}
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}
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else
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{
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WLog_ERR(TAG, "Failed to enumerate printers!");
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error = CHANNEL_RC_INITIALIZATION_ERROR;
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}
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WINPR_ASSERT(driver->ReleaseEnumPrinters);
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driver->ReleaseEnumPrinters(printers);
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