commit 6106fdc085d31935ee28919666db1bbbf5429e69
author Jerry Yu <jerry.h.yu@arm.com> Wed Jan 12 16:36:14 2022 +0800
committer Jerry Yu <jerry.h.yu@arm.com> Tue Jan 25 12:46:17 2022 +0800
tree d2150accbfef1fcf19423c0ebe7ea4ca5575ca2e
parent f017ee4203032ed778744be29a550c95a85b6154

fix build fail without TLS13

Signed-off-by: Jerry Yu <jerry.h.yu@arm.com>

library/ssl_srv.c

diff --git a/library/ssl_srv.c b/library/ssl_srv.c
index eb3550e..97199e1 100644
--- a/library/ssl_srv.c
+++ b/library/ssl_srv.c
@@ -2796,8 +2796,11 @@
         /*
          * Supported signature algorithms
          */
-        for( const uint16_t *sig_alg = mbedtls_ssl_conf_get_sig_algs( ssl->conf );
-             *sig_alg != MBEDTLS_TLS1_3_SIG_NONE; sig_alg++ )
+        const uint16_t *sig_alg = mbedtls_ssl_get_sig_algs( ssl );
+        if( sig_alg == NULL )
+            return( MBEDTLS_ERR_SSL_BAD_CONFIG );
+
+        for( ; *sig_alg != MBEDTLS_TLS1_3_SIG_NONE; sig_alg++ )
         {
             /* High byte is hash */
             unsigned char hash = ( *sig_alg >> 8 ) & 0xff;