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Date: Fri, 22 Mar 2019 12:12:45 +0100 From: Greg Kroah-Hartman <gregkh@...uxfoundation.org> To: linux-kernel@...r.kernel.org Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, stable@...r.kernel.org, "Gustavo A. R. Silva" <gustavo@...eddedor.com>, Herbert Xu <herbert@...dor.apana.org.au> Subject: [PATCH 4.19 012/280] crypto: ccree - fix missing break in switch statement 4.19-stable review patch. If anyone has any objections, please let me know. ------------------ From: Gustavo A. R. Silva <gustavo@...eddedor.com> commit b5be853181a8d4a6e20f2073ccd273d6280cad88 upstream. Add missing break statement in order to prevent the code from falling through to case S_DIN_to_DES. This bug was found thanks to the ongoing efforts to enable -Wimplicit-fallthrough. Fixes: 63ee04c8b491 ("crypto: ccree - add skcipher support") Cc: stable@...r.kernel.org Signed-off-by: Gustavo A. R. Silva <gustavo@...eddedor.com> Signed-off-by: Herbert Xu <herbert@...dor.apana.org.au> Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org> --- drivers/crypto/ccree/cc_cipher.c | 1 + 1 file changed, 1 insertion(+) --- a/drivers/crypto/ccree/cc_cipher.c +++ b/drivers/crypto/ccree/cc_cipher.c @@ -79,6 +79,7 @@ static int validate_keys_sizes(struct cc default: break; } + break; case S_DIN_to_DES: if (size == DES3_EDE_KEY_SIZE || size == DES_KEY_SIZE) return 0;
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