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[coverity] 1543063 Out-of-bounds access

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akallabeth 2024-04-11 10:30:24 +02:00 committed by akallabeth
parent c831717cb0
commit b7f369bfe0
1 changed files with 1 additions and 1 deletions
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channels/urbdrc/client/libusb/libusb_udevice.c
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@ -877,7 +877,7 @@ static UINT32 libusb_udev_control_query_device_text(IUDEVICE* idev, UINT32 TextT
* not honor strings with multi '\0' characters well.
*/
const size_t rchar = _wcsnlen((WCHAR*)&data[2], sizeof(data) / 2);
len = MIN((BYTE)ret, slen);
len = MIN((BYTE)ret - 2, slen);
len = MIN(len, inSize);
len = MIN(len, rchar * 2 + sizeof(WCHAR));
memcpy(Buffer, &data[2], len);