bump version to 2022.02.9

add miyoo_defconfig

boot/grub2/0074-libgcrypt-mpi-Fix-possible-NULL-dereference.patch

@@ -0,0 +1,49 @@
+From ae0f3fabeba7b393113d5dc185b6aff9b728136d Mon Sep 17 00:00:00 2001
+From: Darren Kenny <darren.kenny@oracle.com>
+Date: Thu, 26 Nov 2020 10:41:54 +0000
+Subject: [PATCH] libgcrypt/mpi: Fix possible NULL dereference
+
+The code in gcry_mpi_scan() assumes that buffer is not NULL, but there
+is no explicit check for that, so we add one.
+
+Fixes: CID 73757
+
+Signed-off-by: Darren Kenny <darren.kenny@oracle.com>
+Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
+Signed-off-by: Stefan Sørensen <stefan.sorensen@spectralink.com>
+---
+ grub-core/lib/libgcrypt-grub/mpi/mpicoder.c | 3 +++
+ grub-core/lib/libgcrypt/mpi/mpicoder.c      | 3 +++
+ 2 files changed, 6 insertions(+)
+
+diff --git a/grub-core/lib/libgcrypt-grub/mpi/mpicoder.c b/grub-core/lib/libgcrypt-grub/mpi/mpicoder.c
+index faf1cd6..e734dcf 100644
+--- a/grub-core/lib/libgcrypt-grub/mpi/mpicoder.c
++++ b/grub-core/lib/libgcrypt-grub/mpi/mpicoder.c
+@@ -381,6 +381,9 @@ gcry_mpi_scan (struct gcry_mpi **ret_mpi, enum gcry_mpi_format format,
+   unsigned int len;
+   int secure = (buffer && gcry_is_secure (buffer));
+ 
++  if (!buffer)
++    return gcry_error (GPG_ERR_INV_ARG);
++
+   if (format == GCRYMPI_FMT_SSH)
+     len = 0;
+   else
+diff --git a/grub-core/lib/libgcrypt/mpi/mpicoder.c b/grub-core/lib/libgcrypt/mpi/mpicoder.c
+index 7ecad27..6fe3891 100644
+--- a/grub-core/lib/libgcrypt/mpi/mpicoder.c
++++ b/grub-core/lib/libgcrypt/mpi/mpicoder.c
+@@ -379,6 +379,9 @@ gcry_mpi_scan (struct gcry_mpi **ret_mpi, enum gcry_mpi_format format,
+   unsigned int len;
+   int secure = (buffer && gcry_is_secure (buffer));
+ 
++  if (!buffer)
++    return gcry_error (GPG_ERR_INV_ARG);
++
+   if (format == GCRYMPI_FMT_SSH)
+     len = 0;
+   else
+-- 
+2.14.2
+