commit 9c5bcc9220cf5cd2972c6afd532f3778c9e9d3f3
author Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com> Mon May 20 12:09:50 2019 +0200
committer Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com> Mon May 20 12:09:50 2019 +0200
tree 43aeaaa00b6fa45a5846a4017855d4e70ecf9cc2
parent 762d011ece6ddef36fa080e2d6576e0002a8c0f6

Use more specific name in debug message for testing

While 'session hash' is currently unique, so suitable to prove that the
intended code path has been taken, it's a generic enough phrase that in the
future we might add other debug messages containing it in completely unrelated
code paths. In order to future-proof the accuracy of the test, let's use a
more specific string.

library/ssl_tls.c

diff --git a/library/ssl_tls.c b/library/ssl_tls.c
index b4e7960..f990e8c 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -1143,7 +1143,8 @@
 
         handshake->calc_verify( ssl, session_hash, &hash_len );
 
-        MBEDTLS_SSL_DEBUG_BUF( 3, "session hash", session_hash, hash_len );
+        MBEDTLS_SSL_DEBUG_BUF( 3, "session hash for extended master secret",
+                                  session_hash, hash_len );
 
         ret = handshake->tls_prf( handshake->premaster, handshake->pmslen,
                                   "extended master secret",