commit 2cab25aacf6eff41cd171dcaf57719bd24983fef
author Moran Peker <moran.peker@arm.com> Wed May 02 16:43:13 2018 +0300
committer itayzafrir <itay.zafrir@arm.com> Wed Sep 05 12:14:28 2018 +0300
tree fc156c791e9a89f1cd754d57fa2b822812540d73
parent dc38ebc068f0fe023a881785a63a6d465cc21003

fix conditions in psa_cipher_finish function

library/psa_crypto.c

diff --git a/library/psa_crypto.c b/library/psa_crypto.c
index ee45a15..3cf63a9 100644
--- a/library/psa_crypto.c
+++ b/library/psa_crypto.c
@@ -1489,11 +1489,11 @@
     {
         if( operation->ctx.cipher.unprocessed_len > operation->block_size )
             return( PSA_ERROR_INVALID_ARGUMENT );
-        if( ( ( ( operation->alg ) & PSA_ALG_BLOCK_CIPHER_PAD_NONE ) == PSA_ALG_BLOCK_CIPHER_PAD_NONE )
+        if( ( ( operation->alg & PSA_ALG_BLOCK_CIPHER_PADDING_MASK ) == PSA_ALG_BLOCK_CIPHER_PAD_NONE )
             && ( operation->ctx.cipher.unprocessed_len != 0 ) )
             return( PSA_ERROR_INVALID_ARGUMENT );
-        if( ( ( ( operation->alg) & PSA_ALG_BLOCK_CIPHER_PAD_PKCS7 ) == PSA_ALG_BLOCK_CIPHER_PAD_PKCS7 )
-            && ( output_size != operation->block_size ) )
+        if( ( ( operation->alg & PSA_ALG_BLOCK_CIPHER_PADDING_MASK ) == PSA_ALG_BLOCK_CIPHER_PAD_PKCS7 )
+            && ( *output_length != operation->block_size ) )
             return( PSA_ERROR_INVALID_ARGUMENT );
     }