4.15-stable review patch. If anyone has any objections, please let me know.
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From: Sabrina Dubroca sd@queasysnail.net
commit 106840c41096a01079d3a2025225029c13713802 upstream.
generic_gcmaes_decrypt needs to use generic_gcmaes_ctx, not aesni_rfc4106_gcm_ctx. This is actually harmless because the fields in struct generic_gcmaes_ctx share the layout of the same fields in aesni_rfc4106_gcm_ctx.
Fixes: cce2ea8d90fe ("crypto: aesni - add generic gcm(aes)") Signed-off-by: Sabrina Dubroca sd@queasysnail.net Reviewed-by: Stefano Brivio sbrivio@redhat.com Signed-off-by: Herbert Xu herbert@gondor.apana.org.au Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- arch/x86/crypto/aesni-intel_glue.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/arch/x86/crypto/aesni-intel_glue.c +++ b/arch/x86/crypto/aesni-intel_glue.c @@ -1117,7 +1117,7 @@ static int generic_gcmaes_decrypt(struct { __be32 counter = cpu_to_be32(1); struct crypto_aead *tfm = crypto_aead_reqtfm(req); - struct aesni_rfc4106_gcm_ctx *ctx = aesni_rfc4106_gcm_ctx_get(tfm); + struct generic_gcmaes_ctx *ctx = generic_gcmaes_ctx_get(tfm); void *aes_ctx = &(ctx->aes_key_expanded); u8 iv[16] __attribute__ ((__aligned__(AESNI_ALIGN)));