Commit e84cd7ee authored Nov 06, 2018 by Ke Wu Committed by Jessica Yu Nov 07, 2018

modsign: use all trusted keys to verify module signature



Make mod_verify_sig to use all trusted keys. This allows keys in
secondary_trusted_keys to be used to verify PKCS#7 signature on a
kernel module.

Signed-off-by: Ke Wu <mikewu@google.com>
Signed-off-by: Jessica Yu <jeyu@kernel.org>

parent 65102238

kernel/module_signing.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -83,6 +83,7 @@ int mod_verify_sig(const void mod, struct load_info info)
		}

		return verify_pkcs7_signature(mod, modlen, mod + modlen, sig_len,
		NULL, VERIFYING_MODULE_SIGNATURE,
		VERIFY_USE_SECONDARY_KEYRING,
		VERIFYING_MODULE_SIGNATURE,
		NULL, NULL);
		}

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