misc type fixes in ssl
Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>
diff --git a/library/ssl_tls12_server.c b/library/ssl_tls12_server.c
index d3cb629..a07d0fb 100644
--- a/library/ssl_tls12_server.c
+++ b/library/ssl_tls12_server.c
@@ -3099,8 +3099,8 @@
mbedtls_pk_type_t sig_alg =
mbedtls_ssl_get_ciphersuite_sig_pk_alg(ciphersuite_info);
- unsigned int sig_hash =
- mbedtls_ssl_tls12_get_preferred_hash_for_sig_alg(
+ unsigned char sig_hash =
+ (unsigned char) mbedtls_ssl_tls12_get_preferred_hash_for_sig_alg(
ssl, mbedtls_ssl_sig_from_pk_alg(sig_alg));
mbedtls_md_type_t md_alg = mbedtls_ssl_md_alg_from_hash(sig_hash);