4.19-stable review patch. If anyone has any objections, please let me know.
------------------
From: Gustavo A. R. Silva <gustavo@xxxxxxxxxxxxxx>
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@xxxxxxxxxxxxxxx
Signed-off-by: Gustavo A. R. Silva <gustavo@xxxxxxxxxxxxxx>
Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
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;
