commit 687262ca7d735499627ca09e66196b51c1bb1147
author David Horstmann <david.horstmann@arm.com> Thu Oct 06 17:54:57 2022 +0100
committer David Horstmann <david.horstmann@arm.com> Fri Oct 07 14:08:42 2022 +0100
tree dd2b60eb7a7aec63d7c7cb7c4c02c9b12d1c1329
parent 21b89761f899c9b40f03500c98910b855a5fe831

Refactor macro-spanning if in sha256.c

Signed-off-by: David Horstmann <david.horstmann@arm.com>

library/sha256.c

diff --git a/library/sha256.c b/library/sha256.c
index 4819ba3..a20a3e9 100644
--- a/library/sha256.c
+++ b/library/sha256.c
@@ -665,9 +665,11 @@
     MBEDTLS_PUT_UINT32_BE( ctx->state[5], output, 20 );
     MBEDTLS_PUT_UINT32_BE( ctx->state[6], output, 24 );
 
+    int truncated = 0;
 #if defined(MBEDTLS_SHA224_C)
-    if( ctx->is224 == 0 )
+    truncated = ctx->is224;
 #endif
+    if( !truncated )
         MBEDTLS_PUT_UINT32_BE( ctx->state[7], output, 28 );
 
     return( 0 );