Greg: Sorry, the Subject line of the original email left out "[PATCH]" at the beginning. Will it still work with your scripts?
Alan Stern On Thu, 23 Jun 2016, Alan Stern wrote: > 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 <[email protected]> > Reported-by: Wilfried Klaebe <[email protected]> > Tested-by: Wilfried Klaebe <[email protected]> > CC: <[email protected]> > > --- > > > [as1803] > > > include/linux/usb/ehci_def.h | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > Index: usb-4.x/include/linux/usb/ehci_def.h > =================================================================== > --- usb-4.x.orig/include/linux/usb/ehci_def.h > +++ usb-4.x/include/linux/usb/ehci_def.h > @@ -180,11 +180,11 @@ struct ehci_regs { > * PORTSCx > */ > /* HOSTPC: offset 0x84 */ > - u32 hostpc[1]; /* HOSTPC extension */ > + u32 hostpc[0]; /* HOSTPC extension */ > #define HOSTPC_PHCD (1<<22) /* Phy clock disable */ > #define HOSTPC_PSPD (3<<25) /* Port speed detection */ > > - u32 reserved5[16]; > + u32 reserved5[17]; > > /* USBMODE_EX: offset 0xc8 */ > u32 usbmode_ex; /* USB Device mode extension */ -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
