commit: cd107fa8b4bbaf8dd58440e2a9e06f9e068c57d2 Author: Ben Kohler <bkohler <AT> gentoo <DOT> org> AuthorDate: Mon Jul 1 11:38:15 2024 +0000 Commit: Ben Kohler <bkohler <AT> gentoo <DOT> org> CommitDate: Mon Jul 1 11:38:15 2024 +0000 URL: https://gitweb.gentoo.org/proj/releng.git/commit/?id=cd107fa8
portage/isos-x86: add busybox patch from alpine for bug 933771 Signed-off-by: Ben Kohler <bkohler <AT> gentoo.org> ...disable-HW-acceleration-for-MD5-SHA1-on-x.patch | 46 ++++++++++++++++++++++ 1 file changed, 46 insertions(+) diff --git a/releases/portage/isos-x86/patches/sys-apps/busybox/0025-Hackfix-to-disable-HW-acceleration-for-MD5-SHA1-on-x.patch b/releases/portage/isos-x86/patches/sys-apps/busybox/0025-Hackfix-to-disable-HW-acceleration-for-MD5-SHA1-on-x.patch new file mode 100644 index 00000000..a3030da2 --- /dev/null +++ b/releases/portage/isos-x86/patches/sys-apps/busybox/0025-Hackfix-to-disable-HW-acceleration-for-MD5-SHA1-on-x.patch @@ -0,0 +1,46 @@ +From 3ead51e53687e94a51beb793661363df27b00814 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?S=C3=B6ren=20Tempel?= <[email protected]> +Date: Thu, 5 Jan 2023 15:47:55 +0100 +Subject: [PATCH] Hackfix to disable HW acceleration for MD5/SHA1 on x86 +MIME-Version: 1.0 +Content-Type: text/plain; charset=UTF-8 +Content-Transfer-Encoding: 8bit + +This causes a direct segfault with musl libc. + +See: http://lists.busybox.net/pipermail/busybox/2023-January/090078.html +--- + libbb/hash_md5_sha.c | 6 +++--- + 2 files changed, 3 insertions(+), 5 deletions(-) + +diff --git a/libbb/hash_md5_sha.c b/libbb/hash_md5_sha.c +index 880ffab01..a006422ab 100644 +--- a/libbb/hash_md5_sha.c ++++ b/libbb/hash_md5_sha.c +@@ -14,7 +14,7 @@ + #define NEED_SHA512 (ENABLE_SHA512SUM || ENABLE_USE_BB_CRYPT_SHA) + + #if ENABLE_SHA1_HWACCEL || ENABLE_SHA256_HWACCEL +-# if defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__)) ++# if defined(__GNUC__) && defined(__x86_64__) + static void cpuid(unsigned *eax, unsigned *ebx, unsigned *ecx, unsigned *edx) + { + asm ("cpuid" +@@ -1173,7 +1173,7 @@ void FAST_FUNC sha1_begin(sha1_ctx_t *ctx) + ctx->total64 = 0; + ctx->process_block = sha1_process_block64; + #if ENABLE_SHA1_HWACCEL +-# if defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__)) ++# if defined(__GNUC__) && defined(__x86_64__) + { + if (!shaNI) { + unsigned eax = 7, ebx = ebx, ecx = 0, edx = edx; +@@ -1227,7 +1227,7 @@ void FAST_FUNC sha256_begin(sha256_ctx_t *ctx) + /*ctx->total64 = 0; - done by prepending two 32-bit zeros to init256 */ + ctx->process_block = sha256_process_block64; + #if ENABLE_SHA256_HWACCEL +-# if defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__)) ++# if defined(__GNUC__) && defined(__x86_64__) + { + if (!shaNI) { + unsigned eax = 7, ebx = ebx, ecx = 0, edx = edx;
