From 483b1d7b8b8832b85c657d16863d2c7d19bc5d07 Mon Sep 17 00:00:00 2001
From: Daniel Micay <danielmicay@gmail.com>
Date: Thu, 17 Sep 2020 17:40:19 -0400
Subject: [PATCH] empty malloc_info output when stats are disabled

---
 h_malloc.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/h_malloc.c b/h_malloc.c
index e55e263..2f3b5cf 100644
--- a/h_malloc.c
+++ b/h_malloc.c
@@ -1806,9 +1806,9 @@ EXPORT int h_malloc_info(int options, UNUSED FILE *fp) {
         return -1;
     }
 
-#if CONFIG_STATS
     fputs("<malloc version=\"hardened_malloc-1\">", fp);
 
+#if CONFIG_STATS
     if (is_init()) {
         for (unsigned arena = 0; arena < N_ARENA; arena++) {
             fprintf(fp, "<heap nr=\"%u\">", arena);
@@ -1845,14 +1845,11 @@ EXPORT int h_malloc_info(int options, UNUSED FILE *fp) {
         fprintf(fp, "<allocated_large>%zu</allocated_large>", region_allocated);
         fputs("</heap>", fp);
     }
+#endif
 
     fputs("</malloc>", fp);
 
     return 0;
-#else
-    errno = ENOSYS;
-    return -1;
-#endif
 }
 #endif