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AR# 53773

14.4 EDK - Zynq-7000 QSPI Polled Transfer NULL Receive Buffer overwrites address 0x0

Description

If you are using the XQSPIPS driver and the XQspiPs_PolledTransfer Function with a NULL receive buffer, the code overwrites address 0x0 with the receive data.

Solution


A CR has been filed to fix this issue.

In the meantime, to work around the problem, provide a receive buffer of the same size as the transmit buffer.
AR# 53773
Date Created 01/14/2013
Last Updated 01/14/2013
Status Active
Type General Article
Devices
  • Zynq-7000
  • ??????
Tools
  • EDK - 14.4
  • ??????