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hardening fixes for v6.5-rc1

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- Check for NULL bdev in LoadPin (Matthias Kaehlcke)
 
 - Revert unwanted KUnit FORTIFY build default
 
 - Fix 1-element array causing boot warnings with xhci-hub
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Merge tag 'hardening-v6.5-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux

Pull hardening fixes from Kees Cook:

 - Check for NULL bdev in LoadPin (Matthias Kaehlcke)

 - Revert unwanted KUnit FORTIFY build default

 - Fix 1-element array causing boot warnings with xhci-hub

* tag 'hardening-v6.5-rc1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
  usb: ch9: Replace bmSublinkSpeedAttr 1-element array with flexible array
  Revert "fortify: Allow KUnit test to build without FORTIFY"
  dm: verity-loadpin: Add NULL pointer check for 'bdev' parameter
This commit is contained in:
Linus Torvalds 2023-07-08 12:08:39 -07:00
commit 8fc3b8f082
4 changed files with 9 additions and 16 deletions
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6
include/uapi/linux/usb/ch9.h
View file

@ -984,7 +984,11 @@ struct usb_ssp_cap_descriptor {
#define USB_SSP_MIN_RX_LANE_COUNT (0xf << 8)
#define USB_SSP_MIN_TX_LANE_COUNT (0xf << 12)
__le16 wReserved;
__le32 bmSublinkSpeedAttr[1]; /* list of sublink speed attrib entries */
union {
__le32 legacy_padding;
/* list of sublink speed attrib entries */
__DECLARE_FLEX_ARRAY(__le32, bmSublinkSpeedAttr);
};
#define USB_SSP_SUBLINK_SPEED_SSID (0xf) /* sublink speed ID */
#define USB_SSP_SUBLINK_SPEED_LSE (0x3 << 4) /* Lanespeed exponent */
#define USB_SSP_SUBLINK_SPEED_LSE_BPS 0