On Fri, Jan 28, 2022 at 02:33:29PM +0100, Christian Melki wrote:
> 
> 
> On 1/28/22 10:31 AM, Michael Olbrich wrote:
> > On Thu, Jan 27, 2022 at 04:54:31PM +0100, Bruno Thomsen wrote:
> > > Hi
> > > 
> > > Den tor. 27. jan. 2022 kl. 15.36 skrev Christian Melki
> > > <[email protected]>:
> > > > 
> > > > Approx 2 years worth of fixes.
> > > > https://github.com/tpm2-software/tpm2-tools/releases
> > > > 
> > > > Fixes CVE-2021-3565.
> > > > Update license file hash.
> > > > tpm2-tools now depend on EFIVAR.
> > > > 
> > > > Signed-off-by: Christian Melki <[email protected]>
> > > > ---
> > > >   rules/tpm2-tools.in   | 1 +
> > > >   rules/tpm2-tools.make | 5 ++---
> > > >   2 files changed, 3 insertions(+), 3 deletions(-)
> > > > 
> > > > diff --git a/rules/tpm2-tools.in b/rules/tpm2-tools.in
> > > > index 4c9cbaa92..99482845b 100644
> > > > --- a/rules/tpm2-tools.in
> > > > +++ b/rules/tpm2-tools.in
> > > > @@ -5,6 +5,7 @@ config TPM2_TOOLS
> > > >          select TPM2_TSS
> > > >          select OPENSSL
> > > >          select LIBCURL
> > > > +       select EFIVAR
> > 
> > It's optional and TPMs are used on !EFI platforms, so please add an option
> > for this.
> > 
> 
> Hmm. There is a bit of a pitfall here.
> tpm2-tools seems to detect the efivar header and library a bit separately.
> So if someone installs efivar on dependency and does not select adding
> efivar it will find the headers but ptxdist will block the pkgconfig.
> Which will result in a failed build.
> 
> There is no "add this if someone else selected the dependency already" ? :)

No, need. You just need an autoconf expert :-)

TPM2_TOOLS_CONF_ENV := \
        $(CROSS_ENV) \
        $(call ptx/ifdef, 
PTXCONF_TPM2_TOOLS_EFI,,ac_cv_header_efivar_efivar_h=no)

or something like that. If that variable is set to 'no' then the check will
be skipped.

Michael


> > > >          prompt "tpm2-tools"
> > > >          help
> > > >            This package contains a set of tools to use with TPM 2.0
> > > > diff --git a/rules/tpm2-tools.make b/rules/tpm2-tools.make
> > > > index ead881ffb..16cedff74 100644
> > > > --- a/rules/tpm2-tools.make
> > > > +++ b/rules/tpm2-tools.make
> > > > @@ -14,15 +14,14 @@ PACKAGES-$(PTXCONF_TPM2_TOOLS) += tpm2-tools
> > > >   #
> > > >   # Paths and names
> > > >   #
> > > > -TPM2_TOOLS_VERSION             := 4.1
> > > > -TPM2_TOOLS_MD5                 := aecec22668233776922909f2ebf55e65
> > > > +TPM2_TOOLS_VERSION             := 5.2
> > > > +TPM2_TOOLS_MD5                 := 0057615ef43b9322d4577fc3bde0e8d6
> > > >   TPM2_TOOLS                     := tpm2-tools-$(TPM2_TOOLS_VERSION)
> > > >   TPM2_TOOLS_SUFFIX              := tar.gz
> > > >   TPM2_TOOLS_URL                 := 
> > > > https://github.com/tpm2-software/tpm2-tools/releases/download/$(TPM2_TOOLS_VERSION)/$(TPM2_TOOLS).$(TPM2_TOOLS_SUFFIX)
> > > >   TPM2_TOOLS_SOURCE              := 
> > > > $(SRCDIR)/$(TPM2_TOOLS).$(TPM2_TOOLS_SUFFIX)
> > > >   TPM2_TOOLS_DIR                 := $(BUILDDIR)/$(TPM2_TOOLS)
> > > >   TPM2_TOOLS_LICENSE             := BSD-3-Clause
> > > > -TPM2_TOOLS_LICENSE_FILES       := 
> > > > file://LICENSE;md5=0eb1216e46938bd723098d93a23c3bcc
> > > 
> > > You forgot to add the new license file hash as stated in the commit 
> > > message.
> > 
> > Indeed. Please add it again.
> > 
> > Michael
> > 
> > 
> 

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