X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_eal%2Fcommon%2Feal_common_trace_ctf.c;h=33e419aac7fb5d691325ea5f68ed6fb33115ed1f;hb=e863fe3a13da89787fdf3b5c590101a3c0f10af6;hp=174cdac1b0ba14701025e22a7e20ee7ff44eda87;hpb=d992fa555d23bb77079acd184ab60011277324d0;p=dpdk.git

diff --git a/lib/librte_eal/common/eal_common_trace_ctf.c b/lib/librte_eal/common/eal_common_trace_ctf.c
index 174cdac1b0..33e419aac7 100644
--- a/lib/librte_eal/common/eal_common_trace_ctf.c
+++ b/lib/librte_eal/common/eal_common_trace_ctf.c
@@ -37,11 +37,12 @@ meta_copy(char **meta, int *offset, char *str, int rc)
 	if (rc < 0)
 		return rc;
 
-	ptr = realloc(ptr, count + rc);
+	ptr = realloc(ptr, count + rc + 1);
 	if (ptr == NULL)
 		goto free_str;
 
 	memcpy(RTE_PTR_ADD(ptr, count), str, rc);
+	ptr[count + rc] = '\0';
 	count += rc;
 	free(str);
 
@@ -231,9 +232,10 @@ meta_event_emit(char **meta, int *offset, struct trace_point *tp)
 		"    id = %d;\n"
 		"    name = \"%s\";\n"
 		"    fields := struct {\n"
-		"        %s\n"
+		"%s"
 		"    };\n"
-		"};\n\n", trace_id_get(tp->handle), tp->name, tp->ctf_field);
+		"};\n\n", trace_id_get(tp->handle), tp->name,
+		tp->ctf_field != NULL ? tp->ctf_field : "");
 	return meta_copy(meta, offset, str, rc);
 }