Alan Stern
122ac0bd1d
commit 7e8b3dfef16375dbfeb1f36a83eb9f27117c51fd upstream. The HOSTPC extension registers found in some EHCI implementations form a variable-length array, with one element for each port. Therefore the hostpc field in struct ehci_regs should be declared as a zero-length array, not a single-element array. This fixes a problem reported by UBSAN. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Reported-by: Wilfried Klaebe <linux-kernel@lebenslange-mailadresse.de> Tested-by: Wilfried Klaebe <linux-kernel@lebenslange-mailadresse.de> CC: <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Willy Tarreau <w@1wt.eu>