commit 8faa70e810bc6c520d0ceb3af4d011aeaef074da
author Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com> Mon May 20 12:09:50 2019 +0200
committer Jarno Lamsa <jarno.lamsa@arm.com> Fri Aug 23 12:45:33 2019 +0300
tree f43708253cc521c2bcbe49eb1d782708fbd7cb06
parent d91efa47c0e84d4a770737a0255272ea148550e7

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 cc1f450..dc88af2 100644
--- a/library/ssl_tls.c
+++ b/library/ssl_tls.c
@@ -1656,7 +1656,8 @@
         salt = session_hash;
         handshake->calc_verify( ssl, session_hash, &salt_len );
 
-        MBEDTLS_SSL_DEBUG_BUF( 3, "session hash", session_hash, salt_len );
+        MBEDTLS_SSL_DEBUG_BUF( 3, "session hash for extended master secret",
+                                  session_hash, salt_len );
     }
 #endif /* MBEDTLS_SSL_EXTENDED_MS_ENABLED */