From 924d6774d5afb5ad6830e4da5eb1748972de493e Mon Sep 17 00:00:00 2001
From: Shahram Najm <masn@ecmwf.int>
Date: Thu, 23 Jan 2020 12:17:03 +0000
Subject: [PATCH] Examples: fix memory leak

---
 examples/C/grib_get_keys.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/examples/C/grib_get_keys.c b/examples/C/grib_get_keys.c
index 0fc540c5d..ac4e00cb5 100644
--- a/examples/C/grib_get_keys.c
+++ b/examples/C/grib_get_keys.c
@@ -138,6 +138,7 @@ int main(int argc, char** argv)
         CODES_CHECK(codes_get_size(h, name, &keySize), 0);
         byte_val = (unsigned char*)malloc(keySize * sizeof(char));
         GRIB_CHECK(codes_get_bytes(h, name, byte_val, &keySize), name);
+        free(byte_val);
     }
 
     codes_handle_delete(h);