From 225ddf0a2f704547e49ac3c3878b9015c915a02a Mon Sep 17 00:00:00 2001
From: Christian Grothoff <christian@grothoff.org>
Date: Thu, 2 Apr 2020 11:33:53 +0200
Subject: fix #6146

---
 src/util/common_logging.c | 24 ++++++++++++------------
 src/util/strings.c        |  4 ++--
 2 files changed, 14 insertions(+), 14 deletions(-)

(limited to 'src/util')

diff --git a/src/util/common_logging.c b/src/util/common_logging.c
index 527dffc02..3894cdda1 100644
--- a/src/util/common_logging.c
+++ b/src/util/common_logging.c
@@ -100,7 +100,7 @@ struct CustomLogger
  * Asynchronous scope of the current thread, or NULL if we have not
  * entered an async scope yet.
  */
-static __thread struct GNUNET_AsyncScopeSave current_async_scope;
+static GNUNET_THREAD_LOCAL struct GNUNET_AsyncScopeSave current_async_scope;
 
 /**
  * The last "bulk" error message that we have been logging.
@@ -287,7 +287,7 @@ GNUNET_abort_ ()
  * Utility function - reallocates logdefs array to be twice as large.
  */
 static void
-resize_logdefs ()
+resize_logdefs (void)
 {
   logdefs_size = (logdefs_size + 1) * 2;
   logdefs = GNUNET_realloc (logdefs, logdefs_size * sizeof(struct LogDef));
@@ -1148,7 +1148,7 @@ GNUNET_h2s (const struct GNUNET_HashCode *hc)
 const char *
 GNUNET_h2s2 (const struct GNUNET_HashCode *hc)
 {
-  static struct GNUNET_CRYPTO_HashAsciiEncoded ret;
+  static GNUNET_THREAD_LOCAL struct GNUNET_CRYPTO_HashAsciiEncoded ret;
 
   GNUNET_CRYPTO_hash_to_enc (hc, &ret);
   ret.encoding[8] = '\0';
@@ -1168,7 +1168,7 @@ GNUNET_h2s2 (const struct GNUNET_HashCode *hc)
 const char *
 GNUNET_p2s (const struct GNUNET_CRYPTO_EddsaPublicKey *p)
 {
-  static struct GNUNET_CRYPTO_HashAsciiEncoded ret;
+  static GNUNET_THREAD_LOCAL struct GNUNET_CRYPTO_HashAsciiEncoded ret;
   struct GNUNET_HashCode hc;
 
   GNUNET_CRYPTO_hash (p, sizeof(*p), &hc);
@@ -1190,7 +1190,7 @@ GNUNET_p2s (const struct GNUNET_CRYPTO_EddsaPublicKey *p)
 const char *
 GNUNET_p2s2 (const struct GNUNET_CRYPTO_EddsaPublicKey *p)
 {
-  static struct GNUNET_CRYPTO_HashAsciiEncoded ret;
+  static GNUNET_THREAD_LOCAL struct GNUNET_CRYPTO_HashAsciiEncoded ret;
   struct GNUNET_HashCode hc;
 
   GNUNET_CRYPTO_hash (p, sizeof(*p), &hc);
@@ -1212,7 +1212,7 @@ GNUNET_p2s2 (const struct GNUNET_CRYPTO_EddsaPublicKey *p)
 const char *
 GNUNET_e2s (const struct GNUNET_CRYPTO_EcdhePublicKey *p)
 {
-  static struct GNUNET_CRYPTO_HashAsciiEncoded ret;
+  static GNUNET_THREAD_LOCAL struct GNUNET_CRYPTO_HashAsciiEncoded ret;
   struct GNUNET_HashCode hc;
 
   GNUNET_CRYPTO_hash (p, sizeof(*p), &hc);
@@ -1234,7 +1234,7 @@ GNUNET_e2s (const struct GNUNET_CRYPTO_EcdhePublicKey *p)
 const char *
 GNUNET_e2s2 (const struct GNUNET_CRYPTO_EcdhePublicKey *p)
 {
-  static struct GNUNET_CRYPTO_HashAsciiEncoded ret;
+  static GNUNET_THREAD_LOCAL struct GNUNET_CRYPTO_HashAsciiEncoded ret;
   struct GNUNET_HashCode hc;
 
   GNUNET_CRYPTO_hash (p, sizeof(*p), &hc);
@@ -1256,7 +1256,7 @@ GNUNET_e2s2 (const struct GNUNET_CRYPTO_EcdhePublicKey *p)
 const char *
 GNUNET_sh2s (const struct GNUNET_ShortHashCode *shc)
 {
-  static char buf[64];
+  static GNUNET_THREAD_LOCAL char buf[64];
 
   GNUNET_STRINGS_data_to_string (shc, sizeof(*shc), buf, sizeof(buf));
   buf[6] = '\0';
@@ -1276,7 +1276,7 @@ GNUNET_sh2s (const struct GNUNET_ShortHashCode *shc)
 const char *
 GNUNET_uuid2s (const struct GNUNET_Uuid *uuid)
 {
-  static char buf[32];
+  static GNUNET_THREAD_LOCAL char buf[32];
 
   GNUNET_STRINGS_data_to_string (uuid, sizeof(*uuid), buf, sizeof(buf));
   buf[6] = '\0';
@@ -1295,7 +1295,7 @@ GNUNET_uuid2s (const struct GNUNET_Uuid *uuid)
 const char *
 GNUNET_h2s_full (const struct GNUNET_HashCode *hc)
 {
-  static struct GNUNET_CRYPTO_HashAsciiEncoded ret;
+  static GNUNET_THREAD_LOCAL struct GNUNET_CRYPTO_HashAsciiEncoded ret;
 
   GNUNET_CRYPTO_hash_to_enc (hc, &ret);
   ret.encoding[sizeof(ret) - 1] = '\0';
@@ -1386,9 +1386,9 @@ GNUNET_a2s (const struct sockaddr *addr, socklen_t addrlen)
 #define LEN                           \
   GNUNET_MAX ((INET6_ADDRSTRLEN + 8), \
               (1 + sizeof(struct sockaddr_un) - sizeof(sa_family_t)))
-  static char buf[LEN];
+  static GNUNET_THREAD_LOCAL char buf[LEN];
 #undef LEN
-  static char b2[6];
+  static GNUNET_THREAD_LOCAL char b2[6];
   const struct sockaddr_in *v4;
   const struct sockaddr_un *un;
   const struct sockaddr_in6 *v6;
diff --git a/src/util/strings.c b/src/util/strings.c
index ac9805cdd..f32c3ea61 100644
--- a/src/util/strings.c
+++ b/src/util/strings.c
@@ -690,7 +690,7 @@ const char *
 GNUNET_STRINGS_relative_time_to_string (struct GNUNET_TIME_Relative delta,
                                         int do_round)
 {
-  static char buf[128];
+  static GNUNET_THREAD_LOCAL char buf[128];
   const char *unit = _ (/* time unit */ "µs");
   uint64_t dval = delta.rel_value_us;
 
@@ -744,7 +744,7 @@ GNUNET_STRINGS_relative_time_to_string (struct GNUNET_TIME_Relative delta,
 const char *
 GNUNET_STRINGS_absolute_time_to_string (struct GNUNET_TIME_Absolute t)
 {
-  static char buf[255];
+  static GNUNET_THREAD_LOCAL char buf[255];
   time_t tt;
   struct tm *tp;
 
-- 
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