commit eabeb30c65d5f31856af46100ffe4c9fc2bd843b
author Andrzej Kurek <andrzej.kurek@arm.com> Mon Oct 17 07:52:51 2022 -0400
committer Andrzej Kurek <andrzej.kurek@arm.com> Wed Oct 19 08:35:09 2022 -0400
tree cf874188fd62fe535eff7e65bbc13683dbf52d17
parent 228b12ce54cbe9994fb255bb176869510aec4db3

Fix SHA512 vs SHA384 dependencies

When building SHA512 without SHA384,
there are some code paths that resulted
in unused variables or usage of undefined code.
This commit fixes that.
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com>

programs/fuzz/fuzz_dtlsserver.c

diff --git a/programs/fuzz/fuzz_dtlsserver.c b/programs/fuzz/fuzz_dtlsserver.c
index 1aa757c..17caab2 100644
--- a/programs/fuzz/fuzz_dtlsserver.c
+++ b/programs/fuzz/fuzz_dtlsserver.c
@@ -11,12 +11,14 @@
 #include "mbedtls/ctr_drbg.h"
 #include "mbedtls/timing.h"
 #include "mbedtls/ssl_cookie.h"
-
+#include "mbedtls/legacy_or_psa.h"
 
 #if defined(MBEDTLS_SSL_SRV_C) && \
     defined(MBEDTLS_ENTROPY_C) && \
     defined(MBEDTLS_CTR_DRBG_C) && \
-    defined(MBEDTLS_TIMING_C)
+    defined(MBEDTLS_TIMING_C) && \
+        ( defined(MBEDTLS_HAS_ALG_SHA_384_VIA_MD_OR_PSA_BASED_ON_USE_PSA) || \
+          defined(MBEDTLS_HAS_ALG_SHA_256_VIA_MD_OR_PSA_BASED_ON_USE_PSA) )
 const char *pers = "fuzz_dtlsserver";
 const unsigned char client_ip[4] = {0x7F, 0, 0, 1};
 static int initialized = 0;
@@ -32,7 +34,9 @@
     defined(MBEDTLS_SSL_SRV_C) && \
     defined(MBEDTLS_ENTROPY_C) && \
     defined(MBEDTLS_CTR_DRBG_C) && \
-    defined(MBEDTLS_TIMING_C)
+    defined(MBEDTLS_TIMING_C) && \
+    ( defined(MBEDTLS_HAS_ALG_SHA_384_VIA_MD_OR_PSA_BASED_ON_USE_PSA) || \
+      defined(MBEDTLS_HAS_ALG_SHA_256_VIA_MD_OR_PSA_BASED_ON_USE_PSA) )
     int ret;
     size_t len;
     mbedtls_ssl_context ssl;