Messages in this thread | | | Subject | Re: [PATCH] ima: require CONFIG_MODULES for IMA_APPRAISE_MODSIG | From | Nayna <> | Date | Thu, 22 Apr 2021 13:23:31 -0400 |
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On 4/22/21 9:29 AM, Arnd Bergmann wrote: > From: Arnd Bergmann <arnd@arndb.de> > > When module support is disabled, CONFIG_MODULE_SIG_HASH cannot > be set either, so the build process fails with an error > > certs/Makefile:52: *** Could not determine digest type to use from kernel config. Stop. > > when IMA_APPRAISE_MODSIG is set but modules are not. > > Add a Kconfig dependency to prevent this configuration. > > Fixes: 0165f4ca223b ("ima: enable signing of modules with build time generated key") > Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Thanks Arnd !!
This fix solves the config issue, but adds an unnecessary MODULES dependency on APPRAISE_MODSIG. APPRAISE_MODSIG can be used for kernel image(appended signature) as well as for kernel modules.
I am working on the fix. I am sorry for the delay, I got stuck with some urgent issues early this week.
Thanks & Regards,
- Nayna
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