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7 changed files with 81 additions and 22 deletions

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@ -0,0 +1,72 @@
From 16f994e7944a917fa81c8db11c56c594f4e78b40 Mon Sep 17 00:00:00 2001
From: Alexander Bokovoy <abokovoy@redhat.com>
Date: Tue, 31 Jul 2018 14:59:03 +0300
Subject: [PATCH] Reset mutex callbacks to the default version when finished
If a PKCS11 API caller provided own mutex handling callbacks,
we need to ensure they aren't used after C_Finalize is called
and SoftHSM instance is recycled.
Inability to do so may lead to a situation where callbacks might
be provided by a different dynamically loaded object which is removed
after C_Finalize() call. Thus, callback pointers become invalid and
calling them leads to crashes.
Fixes: https://github.com/opendnssec/SoftHSMv2/issues/408
Signed-off-by: Alexander Bokovoy <abokovoy@redhat.com>
---
src/lib/SoftHSM.cpp | 16 ++++++++++++----
1 file changed, 12 insertions(+), 4 deletions(-)
diff --git a/src/lib/SoftHSM.cpp b/src/lib/SoftHSM.cpp
index ee94d3f..e4cc044 100644
--- a/src/lib/SoftHSM.cpp
+++ b/src/lib/SoftHSM.cpp
@@ -314,6 +314,15 @@ static CK_ATTRIBUTE bsAttribute(CK_ATTRIBUTE_TYPE type, const ByteString &value)
/*****************************************************************************
Implementation of SoftHSM class specific functions
*****************************************************************************/
+static void resetMutexFactoryCallbacks()
+{
+ // Reset MutexFactory callbacks to our versions
+ MutexFactory::i()->setCreateMutex(OSCreateMutex);
+ MutexFactory::i()->setDestroyMutex(OSDestroyMutex);
+ MutexFactory::i()->setLockMutex(OSLockMutex);
+ MutexFactory::i()->setUnlockMutex(OSUnlockMutex);
+}
+
// Return the one-and-only instance
SoftHSM* SoftHSM::i()
@@ -342,6 +351,7 @@ SoftHSM::SoftHSM()
slotManager = NULL;
sessionManager = NULL;
handleManager = NULL;
+ resetMutexFactoryCallbacks();
}
// Destructor
@@ -352,6 +362,7 @@ SoftHSM::~SoftHSM()
if (slotManager != NULL) delete slotManager;
if (objectStore != NULL) delete objectStore;
if (sessionObjectStore != NULL) delete sessionObjectStore;
+ resetMutexFactoryCallbacks();
}
/*****************************************************************************
@@ -402,10 +413,7 @@ CK_RV SoftHSM::C_Initialize(CK_VOID_PTR pInitArgs)
if (args->flags & CKF_OS_LOCKING_OK)
{
// Use our own mutex functions.
- MutexFactory::i()->setCreateMutex(OSCreateMutex);
- MutexFactory::i()->setDestroyMutex(OSDestroyMutex);
- MutexFactory::i()->setLockMutex(OSLockMutex);
- MutexFactory::i()->setUnlockMutex(OSUnlockMutex);
+ resetMutexFactoryCallbacks();
MutexFactory::i()->enable();
}
else
--
2.17.1

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@ -1,6 +1,6 @@
Name: softhsm
Version: 2.6.1
Release: 4
Version: 2.5.0
Release: 3
Summary: Software version of a PKCS#11 Hardware Security Module
License: BSD
URL: http://www.opendnssec.org/
@ -42,7 +42,7 @@ sed -i "s:libdir)/@PACKAGE@:libdir):" Makefile.in
make %{?_smp_mflags}
%check
#make check
make check
%install
rm -rf %{buildroot}
@ -52,10 +52,9 @@ cp src/lib/*.h %{buildroot}%{_includedir}/softhsm
mkdir -p %{buildroot}/%{_sharedstatedir}/softhsm/tokens
mkdir -p %{buildroot}/%{_libdir}/softhsm/
ln -s ../pkcs11/libsofthsm2.so %{buildroot}/%{_libdir}/softhsm/libsofthsm.so
# Link libsofthsm2.so to /usr/lib64 because NSS needs it to
# be in the standard library search path.
( cd %{buildroot}/%{_libdir} ; ln -s pkcs11/libsofthsm2.so)
cd %{buildroot}/%{_libdir}
ln -sf ./pkcs11/libsofthsm2.so ./softhsm/libsofthsm.so
ln -sf ./pkcs11/libsofthsm2.so %{buildroot}/%{_libdir}/libsofthsm2.so
rm %{buildroot}/%{_sysconfdir}/softhsm2.conf.sample
rm -f %{buildroot}/%{_libdir}/pkcs11/*a
@ -97,18 +96,6 @@ if [ -f /var/softhsm/slot0.db ]; then
fi
%changelog
* Thu Feb 2 2023 zhengxiaoxiao<zhengxiaoxiao2@huawei.com> - 2.6.1-4
- Disable the make check to temporarily avoid the build failure issue
* Thu Oct 20 2022 zhengxiaoxiao<zhengxiaoxiao2@huawei.com> 2.6.1-3
- update release
* Fri Dec 25 2020 panxiaohe<panxiaohe@huawei.com> 2.6.1-2
- fix relative path of libsofthsm2.so to ensure file exists
* Fri Jul 24 2020 linwei<linwei54@huawei.com> 2.6.1-1
- update softhsm to 2.6.1
* Fri Feb 14 2020 openEuler Buildteam <buildteam@openeuler.org> 2.5.0-3
- make check after build

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@ -1,4 +1,4 @@
version_control: github
src_repo: opendnssec/SoftHSMv2
tag_prefix:
seperator: "."
src_repo: opendnssec/opendnssec
tag_prefix:
seperator: