From 7e61560628d17ea6b1d8ee370f6d42694cff8758 Mon Sep 17 00:00:00 2001 From: Ulises Mendez Martinez Date: Fri, 4 Sep 2026 15:07:09 +0000 Subject: objtool: Validate disassembler headers in libopcodes probe commit 3f2de814c059 ("objtool: Fix libopcodes linking with static libraries") tested for libopcodes availability by linking a test snippet with a forward declaration of disassemble_init_for_target(). However, testing symbol linkage with an extern declaration only verifies the presence of the library (.so/.a) and bypasses checking for development headers (binutils-dev). On systems where libopcodes is present without development headers installed, the probe succeeds, enabling BUILD_DISAS. Subsequent compilation of objtool then fails: fatal error: 'bfd.h' file not found 113 | #include Additionally, the probe invokes $(HOSTCC) without $(HOSTCFLAGS), ignoring any sysroot or include flags specified for the host compiler. Fix this by including and directly in the test snippet, passing $(HOSTCFLAGS) so host compiler options are respected, and defining PACKAGE="objtool" to satisfy the configuration check in . Fixes: 3f2de814c059 ("objtool: Fix libopcodes linking with static libraries") Fixes: 436326bc525d ("objtool: fix build failure due to missing libopcodes check") Reported-by: Alice Ryhl Assisted-by: Antigravity:Gemini-Next Signed-off-by: Ulises Mendez Martinez Link: https://patch.msgid.link/20260904150710.2997558-1-umendez@google.com Signed-off-by: Josh Poimboeuf --- lib/crypto/fips-sha.h | 46 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 46 insertions(+) create mode 100644 lib/crypto/fips-sha.h (limited to 'lib/crypto/fips-sha.h') diff --git a/lib/crypto/fips-sha.h b/lib/crypto/fips-sha.h new file mode 100644 index 000000000..68af7e14e --- /dev/null +++ b/lib/crypto/fips-sha.h @@ -0,0 +1,46 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ +/* This file was generated by: gen-fips-testvecs.py */ +/* clang-format off */ + +#include + +static const u8 fips_test_data[] __initconst __maybe_unused = { + 0x66, 0x69, 0x70, 0x73, 0x20, 0x74, 0x65, 0x73, + 0x74, 0x20, 0x64, 0x61, 0x74, 0x61, 0x00, 0x00, +}; + +static const u8 fips_test_key[] __initconst __maybe_unused = { + 0x66, 0x69, 0x70, 0x73, 0x20, 0x74, 0x65, 0x73, + 0x74, 0x20, 0x6b, 0x65, 0x79, 0x00, 0x00, 0x00, +}; + +static const u8 fips_test_hmac_sha1_value[] __initconst __maybe_unused = { + 0x29, 0xa9, 0x88, 0xb8, 0x5c, 0xb4, 0xaf, 0x4b, + 0x97, 0x2a, 0xee, 0x87, 0x5b, 0x0a, 0x02, 0x55, + 0x99, 0xbf, 0x86, 0x78, +}; + +static const u8 fips_test_hmac_sha256_value[] __initconst __maybe_unused = { + 0x59, 0x25, 0x85, 0xcc, 0x40, 0xe9, 0x64, 0x2f, + 0xe9, 0xbf, 0x82, 0xb7, 0xd3, 0x15, 0x3d, 0x43, + 0x22, 0x0b, 0x4c, 0x00, 0x90, 0x14, 0x25, 0xcf, + 0x9e, 0x13, 0x2b, 0xc2, 0x30, 0xe6, 0xe8, 0x93, +}; + +static const u8 fips_test_hmac_sha512_value[] __initconst __maybe_unused = { + 0x6b, 0xea, 0x5d, 0x27, 0x49, 0x5b, 0x3f, 0xea, + 0xde, 0x2d, 0xfa, 0x32, 0x75, 0xdb, 0x77, 0xc8, + 0x26, 0xe9, 0x4e, 0x95, 0x4d, 0xad, 0x88, 0x02, + 0x87, 0xf9, 0x52, 0x0a, 0xd1, 0x92, 0x80, 0x1d, + 0x92, 0x7e, 0x3c, 0xbd, 0xb1, 0x3c, 0x49, 0x98, + 0x44, 0x9c, 0x8f, 0xee, 0x3f, 0x02, 0x71, 0x51, + 0x57, 0x0b, 0x15, 0x38, 0x95, 0xd8, 0xa3, 0x81, + 0xba, 0xb3, 0x15, 0x37, 0x5c, 0x6d, 0x57, 0x2b, +}; + +static const u8 fips_test_sha3_256_value[] __initconst __maybe_unused = { + 0x77, 0xc4, 0x8b, 0x69, 0x70, 0x5f, 0x0a, 0xb1, + 0xb1, 0xa5, 0x82, 0x0a, 0x22, 0x2b, 0x49, 0x31, + 0xba, 0x9b, 0xb6, 0xaa, 0x32, 0xa7, 0x97, 0x00, + 0x98, 0xdb, 0xff, 0xe7, 0xc6, 0xde, 0xb5, 0x82, +}; -- cgit v1.3.1