Add __attribute__ ((nonstring)) to remove unterminated-string-initialization warning
Signed-off-by: Felix Conway <felix.conway@arm.com>
diff --git a/library/ssl_tls13_keys.c b/library/ssl_tls13_keys.c
index fd559a7..dcbfcf0 100644
--- a/library/ssl_tls13_keys.c
+++ b/library/ssl_tls13_keys.c
@@ -82,7 +82,8 @@
* the HkdfLabel structure on success.
*/
-static const char tls13_label_prefix[6] = "tls13 ";
+/* We need to tell the compiler that we meant to leave out the null character. */
+static const char tls13_label_prefix[6] __attribute__ ((nonstring)) = "tls13 ";
#define SSL_TLS1_3_KEY_SCHEDULE_HKDF_LABEL_LEN(label_len, context_len) \
(2 /* expansion length */ \
diff --git a/library/ssl_tls13_keys.h b/library/ssl_tls13_keys.h
index 14f6e48..f6d02b5 100644
--- a/library/ssl_tls13_keys.h
+++ b/library/ssl_tls13_keys.h
@@ -40,8 +40,9 @@
#if defined(MBEDTLS_SSL_PROTO_TLS1_3)
+/* We need to tell the compiler that we meant to leave out the null character. */
#define MBEDTLS_SSL_TLS1_3_LABEL(name, string) \
- const unsigned char name [sizeof(string) - 1];
+ const unsigned char name [sizeof(string) - 1] __attribute__ ((nonstring));
union mbedtls_ssl_tls13_labels_union {
MBEDTLS_SSL_TLS1_3_LABEL_LIST