From: Schanzenbach, Martin <mschanzenbach@posteo.de>
Date: Wed, 31 Jul 2019 11:47:43 +0000 (+0200)
Subject: fix #5815
X-Git-Tag: v0.11.7~218
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=37a32e37e76172599461b264c7e545b2c56ebf3c;p=oweals%2Fgnunet.git

fix #5815
---

diff --git a/src/include/platform.h b/src/include/platform.h
index 23e640ec1..4636ddd73 100644
--- a/src/include/platform.h
+++ b/src/include/platform.h
@@ -295,4 +295,13 @@ atoll (const char *nptr);
 #define GNUNET_THREAD_LOCAL
 #endif
 
+/**
+ * clang et al do not have such an attribute
+ */
+#if __has_attribute(__nonstring__)
+# define __nonstring                    __attribute__((__nonstring__))
+#else
+# define __nonstring
+#endif
+
 #endif
diff --git a/src/util/common_logging.c b/src/util/common_logging.c
index 3193878b8..19bbbdb81 100644
--- a/src/util/common_logging.c
+++ b/src/util/common_logging.c
@@ -108,7 +108,7 @@ static __thread struct GNUNET_AsyncScopeSave current_async_scope;
  * characters, in which case it is NOT 0-terminated!
  */
 static GNUNET_THREAD_LOCAL char last_bulk[BULK_TRACK_SIZE]
-  __attribute__ ((nonstring));
+  __nonstring;
 
 /**
  * Type of the last bulk message.