Use OPTIMIZATIONS parameter to pass -marm to fix the following build
failure in Thumb mode:
/tmp/ccEjPM4h.s:941: Error: selected processor does not support `mrc p15,0,r2,c9,c13,0' in Thumb mode
CFLAGS can't be overridden as it is defined as:
CFLAGS = $(FEATUREFLAGS) \
$(OPTIMIZATIONS) \
$(WARNFLAGS) \
$(if $(findstring clang,$(CC)),$(CLANG_WARNINGS)) \
$(ARCH_CFLAGS) \
$(WERRFLAGS) \
$(INCLUDES) \
$(DEFINES)
Fixes:
- http://autobuild.buildroot.org/results/580156f89cfd72122fef07aa2fe37b4fdd4c316b
- http://autobuild.buildroot.org/results/8980c0f422516c7263d8d0c9cc6123f30c4b7ee4
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Fixes the following security issues:
CVE-2023-40546 mok: fix LogError() invocation
CVE-2023-40547 - avoid incorrectly trusting HTTP headers
CVE-2023-40548 Fix integer overflow on SBAT section size on 32-bit system
CVE-2023-40549 Authenticode: verify that the signature header is in bounds.
CVE-2023-40550 pe: Fix an out-of-bound read in verify_buffer_sbat()
CVE-2023-40551: pe-relocate: Fix bounds check for MZ binaries
https://github.com/rhboot/shim/tree/15.8
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
Fixes the following security issue:
CVE-2022-28737: There's a possible overflow in handle_image() when shim
tries to load and execute crafted EFI executables
https://github.com/advisories/GHSA-hmxr-46w2-jjwh
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
- Use the tarball provided by upstream developers instead of the one
generated by Github. Indeed
https://github.com/rhboot/shim/releases/tag/15.4 indicates "As
usual, please use the shim-15.4.tar.bz2 tarball, rather than the
other two archives github automatically produces."
- The tarball now includes the gnu-efi code, so we no longer need to
select gnu-efi and have it as a build dependency. We continue to use
BR2_PACKAGE_GNU_EFI_ARCH_SUPPORTS as we still only build for those
architectures that have gnu-efi support. We also drop the
EFI_INCLUDE, EFI_PATH and LIBDIR variables, as gnu-efi no longer
needs to be searched in STAGING_DIR.
- Drop all four patches, which were backports from upstream.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
This commit adds a package for 'shim', an EFI bootloader for secure
boot chain loading.
While gnu-efi supports 32bit ARM, this is currently broken in shim.
Patches to fix this have been submitted upstream but are not included
here for now.
https://github.com/rhboot/shim/pull/162
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
[Thomas: use BR2_PACKAGE_GNU_EFI_ARCH_SUPPORTS, add separate depends
on to exclude ARM32 build.]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
