I'm still having some trouble with the offsetof() definition, so just
nerf it to what stddef.h would say anyway.
Signed-off-by: Peter Jones <pjones@redhat.com>
Disable DES completely since it's already old and insecure.
This makes MokManager not support the DES based password hash but
probably no one is using it.
Signed-off-by: Gary Lin <glin@suse.com>
- Declare some functions in the proper headers
+ We missed them for a long time...
- Cast offsetof to UINTN
+ The original casting triggers the gcc warning since int can not
present the offset for the 64bit machines.
- Cast the "char" array to "CHAR8 *" to avoid the gcc warnings
- Implement atoi correctly
Signed-off-by: Gary Lin <glin@suse.com>
strcmp() and strcasecmp() are widely used in openssl. Implement those
two functions to eliminate the gcc warnings and the potential crash.
Signed-off-by: Gary Lin <glin@suse.com>
The changes in the openssl headers cause the inclusion of
CrtLibSupport.h eariler than the inclusion of stddef.h, so "offsetof"
was defined twice and this caused the followling build error:
In file included from Cryptlib/Include/openssl/buffer.h:23:0,
from Cryptlib/Include/openssl/x509.h:22,
from shim.c:56:
/usr/lib64/gcc/x86_64-suse-linux/6/include/stddef.h:417:0: error: "offsetof" redefined [-Werror]
#define offsetof(TYPE, MEMBER) __builtin_offsetof (TYPE, MEMBER)
In file included from Cryptlib/Include/limits.h:15:0,
from Cryptlib/Include/openssl/ossl_typ.h:13,
from Cryptlib/Include/openssl/x509.h:20,
from shim.c:56:
Cryptlib/Include/CrtLibSupport.h:192:0: note: this is the location of the previous definition
#define offsetof(type, member) ( (int) & ((type*)0) -> member )
We can lower the priority of the gcc include path or just remove the
path, but this might cause problem since the path was introduced on
purpose(*). Instead, including stddef.h first is more feasible.
(*) d51739a416
Signed-off-by: Gary Lin <glin@suse.com>
OpenSSL changes quite a bit of the key validation, and most of the keys
I can find in the wild aren't marked as trusted by the new checker.
Intel noticed this too: https://github.com/vathpela/edk2/commit/f536d7c3ed
but instead of fixing the compatibility error, they switched their test
data to match the bug.
So that's pretty broken.
For now, I'm reverting OpenSSL 1.1.0e, because we need those certs in
the wild to work.
This reverts commit 513cbe2aea.
This reverts commit e9cc33d6f2.
This reverts commit 80d49f758e.
This reverts commit 9bc647e2b2.
This reverts commit ae75df6232.
This reverts commit e883479f35.
This reverts commit 97469449fd.
This reverts commit e39692647f.
This reverts commit 0f3dfc01e2.
This reverts commit 4da6ac8195.
This reverts commit d064bd7eef.
This reverts commit 9bc86cfd6f.
This reverts commit ab9a05a10f.
Signed-off-by: Peter Jones <pjones@redhat.com>
Disable DES completely since it's already old and insecure.
This makes MokManager not support the DES based password hash but
probably no one is using it.
Signed-off-by: Gary Lin <glin@suse.com>
strcmp() and strcasecmp() are widely used in openssl. Implement those
two functions to eliminate the gcc warnings and the potential crash.
Signed-off-by: Gary Lin <glin@suse.com>
- Declare some functions in the proper headers
+ We missed them for a long time...
- Cast offsetof to UINTN
+ The original casting triggers the gcc warning since int can not
present the offset for the 64bit machines.
- Cast the "char" array to "CHAR8 *" to avoid the gcc warnings
- Implement atoi correctly
Signed-off-by: Gary Lin <glin@suse.com>
The changes in the openssl headers cause the inclusion of
CrtLibSupport.h eariler than the inclusion of stddef.h, so "offsetof"
was defined twice and this caused the followling build error:
In file included from Cryptlib/Include/openssl/buffer.h:23:0,
from Cryptlib/Include/openssl/x509.h:22,
from shim.c:56:
/usr/lib64/gcc/x86_64-suse-linux/6/include/stddef.h:417:0: error: "offsetof" redefined [-Werror]
#define offsetof(TYPE, MEMBER) __builtin_offsetof (TYPE, MEMBER)
In file included from Cryptlib/Include/limits.h:15:0,
from Cryptlib/Include/openssl/ossl_typ.h:13,
from Cryptlib/Include/openssl/x509.h:20,
from shim.c:56:
Cryptlib/Include/CrtLibSupport.h:192:0: note: this is the location of the previous definition
#define offsetof(type, member) ( (int) & ((type*)0) -> member )
We can lower the priority of the gcc include path or just remove the
path, but this might cause problem since the path was introduced on
purpose(*). Instead, including stddef.h first is more feasible.
(*) d51739a416
Signed-off-by: Gary Lin <glin@suse.com>
- Update to edk2 commit 7c410b3d4180087020c7734bf67cdc4ad9fdb136
CryptoPkg/BaseCryptLib: Adding NULL checking in time() wrapper.
- Update headers in Cryptlib/Include/openssl/ to 1.1.0e
+ Also copy the openssl internal headers
Signed-off-by: Gary Lin <glin@suse.com>
Edk2 renamed OpenSslSupport.h, so we have to follow the change.
Also merge some changes from edk2 CrtLibSupport.h
Signed-off-by: Gary Lin <glin@suse.com>
Also update Cryptlib to edk2 r19218
- Undefine NO_BUILTIN_VA_FUNCS in Cryptlib/OpenSSL/ for x86_64 to use
the gcc builtins and remove all EFIAPI from the functions
- Move the most of defines into the headers instead of Makefile
- Remove the global variable 'timeval'
- Remove the unused code: crypto/pqueue/* and crypto/ts/*
- Include bn.h in MokManager.c due to the changes in openssl
Signed-off-by: Gary Lin <glin@suse.com>
It turned out that my previous crash fix(*) was wrong.
We actually always used the gcc built-in va functions instead of
the "real" va functions for EFIAPI, and we are just lucky that
ERR_add_error_data didn't crash before.
This commit copies the va functions from MdePkg/Include/Base.h
in edk2 and introdues NO_BUILTIN_VA_FUNCS for x86_64, so that all
the x86_64 build will adopt the new va functions. For safety,
I also added EFIAPI to all the functions which use va_* to avoid
the potential trouble.
(*) a7f4b26cc3
Signed-off-by: Gary Ching-Pang Lin <glin@suse.com>
Without declaring EFIAPI for ERR_add_error_vdata, shim would crash
while verifying the loaded image.
Signed-off-by: Gary Ching-Pang Lin <glin@suse.com>
Upstream GNU-EFI contains changes to efistdarg.h resulting in the va_start,
va_arg and va_end macros to be #defined unconditionally. Make sure we #undef
them before overriding the definitions.
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
