From 01cf5902b9cabb5a3ce0f5cfc6d706c849a58674 Mon Sep 17 00:00:00 2001
From: Shahram Najm <masn@ecmwf.int>
Date: Mon, 30 Dec 2019 13:04:31 +0000
Subject: [PATCH] Compiler warnings: variable length array used

---
 tests/bufr_ecc-604.c        | 3 ++-
 tests/grib_ecc-604-encode.c | 3 ++-
 tests/grib_ecc-604.c        | 3 ++-
 3 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/tests/bufr_ecc-604.c b/tests/bufr_ecc-604.c
index cfc5951ec..f280595be 100644
--- a/tests/bufr_ecc-604.c
+++ b/tests/bufr_ecc-604.c
@@ -118,7 +118,7 @@ int main(int argc, char **argv)
     }
 
     {
-        pthread_t workers[NUM_THREADS];
+        pthread_t* workers = malloc(NUM_THREADS * sizeof(pthread_t));
         for (i = 0; i < NUM_THREADS; i++) {
             struct v *data = (struct v *) malloc(sizeof(struct v));
             data->number = i;
@@ -139,6 +139,7 @@ int main(int argc, char **argv)
                 pthread_join(workers[i], NULL);
             }
         }
+        free (workers);
     }
 
     return 0;
diff --git a/tests/grib_ecc-604-encode.c b/tests/grib_ecc-604-encode.c
index ad6a4c33a..c5280ddd1 100644
--- a/tests/grib_ecc-604-encode.c
+++ b/tests/grib_ecc-604-encode.c
@@ -79,7 +79,7 @@ int main(int argc, char **argv)
     }
 
     {
-        pthread_t workers[NUM_THREADS];
+        pthread_t* workers = malloc(NUM_THREADS * sizeof(pthread_t));
         for (i = 0; i < NUM_THREADS; i++) {
             struct v *data = (struct v *) malloc(sizeof(struct v));
             data->number = i;
@@ -99,6 +99,7 @@ int main(int argc, char **argv)
                 pthread_join(workers[i], NULL);
             }
         }
+        free (workers);
     }
 
     return 0;
diff --git a/tests/grib_ecc-604.c b/tests/grib_ecc-604.c
index 45dcc8d84..eb87441d2 100644
--- a/tests/grib_ecc-604.c
+++ b/tests/grib_ecc-604.c
@@ -127,7 +127,7 @@ int main(int argc, char **argv)
     }
 
     {
-        pthread_t workers[NUM_THREADS];
+        pthread_t* workers = malloc(NUM_THREADS * sizeof(pthread_t));
         for (i = 0; i < NUM_THREADS; i++) {
             struct v *data = (struct v *) malloc(sizeof(struct v));
             data->number = i;
@@ -148,6 +148,7 @@ int main(int argc, char **argv)
                 pthread_join(workers[i], NULL);
             }
         }
+        free (workers);
     }
 
     return 0;