Give a magic constant a name

Signed-off-by: Manuel Pégourié-Gonnard <[email protected]>
andrei-menzopol · Feb 8, 2022 · ae1bae8 · ae1bae8
1 parent c82504e
commit ae1bae8
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/programs/cipher/cipher_aead_demo.c b/programs/cipher/cipher_aead_demo.c
@@ -192,7 +192,8 @@ static int aead_encrypt( mbedtls_cipher_context_t *ctx, size_t tag_len,
 {
     int ret;
     size_t olen;
-    unsigned char out[MSG_MAX_SIZE + 16];
+#define MAX_TAG_LENGTH 16
+    unsigned char out[MSG_MAX_SIZE + MAX_TAG_LENGTH];
     unsigned char *p = out;
 
     CHK( mbedtls_cipher_set_iv( ctx, iv, iv_len ) );