8.6.0_6 fix LibreSSL 3.8.3/3.9.0 crash on startup

Reported:
libressl/portable#1015

Regression from:
libressl/openbsd@c10c5b5

_versions.sh

@@ -10,7 +10,7 @@ export CURL_HASH=3ccd55d91af9516539df80625f818c734dc6f2ecf9bada33c76765e99121db1
 # Create revision string
 # NOTE: Set _REV to 1 after bumping CURL_VER_, then increment for each
 #       CI rebuild via `main` branch push (e.g. after bumping a dependency).
-export _REV="${CW_REVISION:-5}"
+export _REV="${CW_REVISION:-6}"
 
 export TRURL_VER_='0.10'
 export TRURL_HASH=e54ee05a1a39f2547fbb39225f9cf5e2608eeaf07ad3f7dbff0a069d060d3c46

libressl-pkg.sh

@@ -4,6 +4,8 @@
 # SPDX-License-Identifier: MIT
 
 # Caveats (as of 3.9.0):
+# - crash on startup after 3.8.3, with mingw-w64 x64 with ASM and CET enabled.
+#   https://github.com/libressl/portable/issues/1015
 # - CMake builds override -NDEBUG and do not allow building with this option. [FIX MERGED THEN LOST] https://github.com/libressl/portable/pull/988
 # - ASM support only for x64.
 # - Not possible to hide most ASM symbols from shared lib exports in Linux, macOS.

libressl.dev.patch

@@ -0,0 +1 @@
+libressl.patch

libressl.patch

@@ -0,0 +1,135 @@
+diff -u -r a/crypto/aes/aes-mingw64-x86_64.S b/crypto/aes/aes-mingw64-x86_64.S
+--- a/crypto/aes/aes-mingw64-x86_64.S
++++ b/crypto/aes/aes-mingw64-x86_64.S
+@@ -1,4 +1,4 @@
+-#if defined(__CET__)
++#if defined(__CET__) && !defined(__MINGW32__)
+ #include <cet.h>
+ #else
+ #define _CET_ENDBR
+diff -u -r a/crypto/aes/aesni-mingw64-x86_64.S b/crypto/aes/aesni-mingw64-x86_64.S
+--- a/crypto/aes/aesni-mingw64-x86_64.S
++++ b/crypto/aes/aesni-mingw64-x86_64.S
+@@ -1,4 +1,4 @@
+-#if defined(__CET__)
++#if defined(__CET__) && !defined(__MINGW32__)
+ #include <cet.h>
+ #else
+ #define _CET_ENDBR
+diff -u -r a/crypto/aes/aesni-sha1-mingw64-x86_64.S b/crypto/aes/aesni-sha1-mingw64-x86_64.S
+--- a/crypto/aes/aesni-sha1-mingw64-x86_64.S
++++ b/crypto/aes/aesni-sha1-mingw64-x86_64.S
+@@ -1,4 +1,4 @@
+-#if defined(__CET__)
++#if defined(__CET__) && !defined(__MINGW32__)
+ #include <cet.h>
+ #else
+ #define _CET_ENDBR
+diff -u -r a/crypto/aes/bsaes-mingw64-x86_64.S b/crypto/aes/bsaes-mingw64-x86_64.S
+--- a/crypto/aes/bsaes-mingw64-x86_64.S
++++ b/crypto/aes/bsaes-mingw64-x86_64.S
+@@ -1,4 +1,4 @@
+-#if defined(__CET__)
++#if defined(__CET__) && !defined(__MINGW32__)
+ #include <cet.h>
+ #else
+ #define _CET_ENDBR
+diff -u -r a/crypto/aes/vpaes-mingw64-x86_64.S b/crypto/aes/vpaes-mingw64-x86_64.S
+--- a/crypto/aes/vpaes-mingw64-x86_64.S
++++ b/crypto/aes/vpaes-mingw64-x86_64.S
+@@ -1,4 +1,4 @@
+-#if defined(__CET__)
++#if defined(__CET__) && !defined(__MINGW32__)
+ #include <cet.h>
+ #else
+ #define _CET_ENDBR
+diff -u -r a/crypto/camellia/cmll-mingw64-x86_64.S b/crypto/camellia/cmll-mingw64-x86_64.S
+--- a/crypto/camellia/cmll-mingw64-x86_64.S
++++ b/crypto/camellia/cmll-mingw64-x86_64.S
+@@ -1,4 +1,4 @@
+-#if defined(__CET__)
++#if defined(__CET__) && !defined(__MINGW32__)
+ #include <cet.h>
+ #else
+ #define _CET_ENDBR
+diff -u -r a/crypto/cpuid-mingw64-x86_64.S b/crypto/cpuid-mingw64-x86_64.S
+--- a/crypto/cpuid-mingw64-x86_64.S
++++ b/crypto/cpuid-mingw64-x86_64.S
+@@ -1,4 +1,4 @@
+-#if defined(__CET__)
++#if defined(__CET__) && !defined(__MINGW32__)
+ #include <cet.h>
+ #else
+ #define _CET_ENDBR
+diff -u -r a/crypto/md5/md5-mingw64-x86_64.S b/crypto/md5/md5-mingw64-x86_64.S
+--- a/crypto/md5/md5-mingw64-x86_64.S
++++ b/crypto/md5/md5-mingw64-x86_64.S
+@@ -1,4 +1,4 @@
+-#if defined(__CET__)
++#if defined(__CET__) && !defined(__MINGW32__)
+ #include <cet.h>
+ #else
+ #define _CET_ENDBR
+diff -u -r a/crypto/modes/ghash-mingw64-x86_64.S b/crypto/modes/ghash-mingw64-x86_64.S
+--- a/crypto/modes/ghash-mingw64-x86_64.S
++++ b/crypto/modes/ghash-mingw64-x86_64.S
+@@ -1,4 +1,4 @@
+-#if defined(__CET__)
++#if defined(__CET__) && !defined(__MINGW32__)
+ #include <cet.h>
+ #else
+ #define _CET_ENDBR
+diff -u -r a/crypto/rc4/rc4-md5-mingw64-x86_64.S b/crypto/rc4/rc4-md5-mingw64-x86_64.S
+--- a/crypto/rc4/rc4-md5-mingw64-x86_64.S
++++ b/crypto/rc4/rc4-md5-mingw64-x86_64.S
+@@ -1,4 +1,4 @@
+-#if defined(__CET__)
++#if defined(__CET__) && !defined(__MINGW32__)
+ #include <cet.h>
+ #else
+ #define _CET_ENDBR
+diff -u -r a/crypto/rc4/rc4-mingw64-x86_64.S b/crypto/rc4/rc4-mingw64-x86_64.S
+--- a/crypto/rc4/rc4-mingw64-x86_64.S
++++ b/crypto/rc4/rc4-mingw64-x86_64.S
+@@ -1,4 +1,4 @@
+-#if defined(__CET__)
++#if defined(__CET__) && !defined(__MINGW32__)
+ #include <cet.h>
+ #else
+ #define _CET_ENDBR
+diff -u -r a/crypto/sha/sha1-mingw64-x86_64.S b/crypto/sha/sha1-mingw64-x86_64.S
+--- a/crypto/sha/sha1-mingw64-x86_64.S
++++ b/crypto/sha/sha1-mingw64-x86_64.S
+@@ -1,4 +1,4 @@
+-#if defined(__CET__)
++#if defined(__CET__) && !defined(__MINGW32__)
+ #include <cet.h>
+ #else
+ #define _CET_ENDBR
+diff -u -r a/crypto/sha/sha256-mingw64-x86_64.S b/crypto/sha/sha256-mingw64-x86_64.S
+--- a/crypto/sha/sha256-mingw64-x86_64.S
++++ b/crypto/sha/sha256-mingw64-x86_64.S
+@@ -1,4 +1,4 @@
+-#if defined(__CET__)
++#if defined(__CET__) && !defined(__MINGW32__)
+ #include <cet.h>
+ #else
+ #define _CET_ENDBR
+diff -u -r a/crypto/sha/sha512-mingw64-x86_64.S b/crypto/sha/sha512-mingw64-x86_64.S
+--- a/crypto/sha/sha512-mingw64-x86_64.S
++++ b/crypto/sha/sha512-mingw64-x86_64.S
+@@ -1,4 +1,4 @@
+-#if defined(__CET__)
++#if defined(__CET__) && !defined(__MINGW32__)
+ #include <cet.h>
+ #else
+ #define _CET_ENDBR
+diff -u -r a/crypto/whrlpool/wp-mingw64-x86_64.S b/crypto/whrlpool/wp-mingw64-x86_64.S
+--- a/crypto/whrlpool/wp-mingw64-x86_64.S
++++ b/crypto/whrlpool/wp-mingw64-x86_64.S
+@@ -1,4 +1,4 @@
+-#if defined(__CET__)
++#if defined(__CET__) && !defined(__MINGW32__)
+ #include <cet.h>
+ #else
+ #define _CET_ENDBR

libressl.test.patch

@@ -0,0 +1 @@
+libressl.patch