Re: [PATCH][next][V2] selftests: kvm: fix shift of 32 bit unsigned int more than 32 bits

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Thu, 23 May 2024 16:41:02 +0100, Colin Ian King wrote:
> Currrentl a 32 bit 1u value is being shifted more than 32 bits causing
> overflow and incorrect checking of bits 32-63. Fix this by using the
> BIT_ULL macro for shifting bits.
> 
> Detected by cppcheck:
> sev_init2_tests.c:108:34: error: Shifting 32-bit value by 63 bits is
> undefined behaviour [shiftTooManyBits]
> 
> [...]

Applied to kvm-x86 fixes, thanks!

[1/1] selftests: kvm: fix shift of 32 bit unsigned int more than 32 bits
      https://github.com/kvm-x86/linux/commit/9a68cefe9f05

--
https://github.com/kvm-x86/linux/tree/next




[Index of Archives]     [KVM ARM]     [KVM ia64]     [KVM ppc]     [Virtualization Tools]     [Spice Development]     [Libvirt]     [Libvirt Users]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite Questions]     [Linux Kernel]     [Linux SCSI]     [XFree86]

  Powered by Linux