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271817a3e9
x509_get_sig_params() has the same code pattern as the one in pkcs7_verify() that is fixed by commit 62f57d05e287 ("crypto: pkcs7 - Fix unaligned access in pkcs7_verify()") so apply a similar fix here: make sure that desc is pointing at an algined value past the digest_size, and take alignment values into consideration when doing kzalloc() Signed-off-by: Sowmini Varadhan <sowmini.varadhan@oracle.com> Acked-by: David Howells <dhowells@redhat.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>