Update usbhotplug.cpp

Bugfix against SegFault of nxp-imx#420: If info is 0, no access on content is possible.
capiman · Apr 22, 2024 · 4f035b5 · 4f035b5
1 parent b6ae918
commit 4f035b5
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/libuuu/usbhotplug.cpp b/libuuu/usbhotplug.cpp
@@ -247,7 +247,8 @@ static string get_device_serial_no(libusb_device *dev, struct libusb_device_desc
 
 	if (!sid) {
 		const ROM_INFO *info= search_rom_info(item);
-		sid = info->serial_idx;
+		if (info)
+			sid = info->serial_idx;
 	}
 
 	serial.resize(SERIAL_NO_MAX);