Check return value of (v)asprintf.

[simgrid.git] / src / xbt / xbt_log_layout_simple.c

diff --git a/src/xbt/xbt_log_layout_simple.c b/src/xbt/xbt_log_layout_simple.c
index 030a17b..ddb77e9 100644 (file)
--- a/src/xbt/xbt_log_layout_simple.c
+++ b/src/xbt/xbt_log_layout_simple.c
@@ -46,7 +46,8 @@ static void xbt_log_layout_simple_dynamic(xbt_log_layout_t l,
 
   xbt_strbuff_append(buff, loc_buff);
 
-  vasprintf(&p, fmt, ev->ap_copy);
+  if (vasprintf(&p, fmt, ev->ap_copy) == -1)
+    xbt_die("vasprintf failed");
   xbt_strbuff_append(buff, p);
   free(p);