fix(3p/overlays): upgrade tpm2-pkcs11, but add unmerged patch r/7718

Instead of pinning to an old version, move forward but with a fix for
the critical bug that's been preventing me from upgrading.

The project seems to be unmaintained upstream, but I took the fix from
the open pull requests.

Change-Id: I85c8f780b1e363bac4060dd89b1930a6e59ce2a3
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11145
Tested-by: BuildkiteCI
Autosubmit: tazjin <tazjin@tvl.su>
Reviewed-by: flokli <flokli@flokli.de>

1 files changed, 29 insertions, 0 deletions

diff --git a/third_party/overlays/patches/tpm2-pkcs11-190-dbupgrade.patch b/third_party/overlays/patches/tpm2-pkcs11-190-dbupgrade.patch
new file mode 100644
index 000000000000..f831c11a80bc
--- /dev/null
+++ b/third_party/overlays/patches/tpm2-pkcs11-190-dbupgrade.patch
@@ -0,0 +1,29 @@
+From 987323794148a6ff5ce3d02eef8cfeb46bee1761 Mon Sep 17 00:00:00 2001
+From: Anton <tracefinder@gmail.com>
+Date: Tue, 7 Nov 2023 12:02:15 +0300
+Subject: [PATCH] Skip null attribute during DB update
+
+Signed-off-by: Anton <tracefinder@gmail.com>
+---
+ src/lib/db.c | 8 +++++---
+ 1 file changed, 5 insertions(+), 3 deletions(-)
+
+diff --git a/src/lib/db.c b/src/lib/db.c
+index b4bbd1bf..74c5a7b4 100644
+--- a/src/lib/db.c
++++ b/src/lib/db.c
+@@ -2169,9 +2169,11 @@ static CK_RV dbup_handler_from_7_to_8(sqlite3 *updb) {
+ 
+         /* for each tobject */
+         CK_ATTRIBUTE_PTR a = attr_get_attribute_by_type(tobj->attrs, CKA_ALLOWED_MECHANISMS);
+-        CK_BYTE type = type_from_ptr(a->pValue, a->ulValueLen);
+-        if (type != TYPE_BYTE_INT_SEQ) {
+-            rv = _db_update_tobject_attrs(updb, tobj->id, tobj->attrs);
++        if (a) {
++            CK_BYTE type = type_from_ptr(a->pValue, a->ulValueLen);
++            if (type != TYPE_BYTE_INT_SEQ) {
++                rv = _db_update_tobject_attrs(updb, tobj->id, tobj->attrs);
++            }
+         }
+ 
+         tobject_free(tobj);