From 77b8bc7e22c7c9e1869b487fac99c76785004033 Mon Sep 17 00:00:00 2001
From: Valentin Bartenev <vbart@nginx.com>
Date: Thu, 10 Nov 2016 15:33:02 +0300
Subject: [PATCH] Fixed building with GCC ASan.

---
 nxt/auto/memalign | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/nxt/auto/memalign b/nxt/auto/memalign
index 8aa59d14..aa2e8c21 100644
--- a/nxt/auto/memalign
+++ b/nxt/auto/memalign
@@ -18,6 +18,8 @@ nxt_feature_test="#include <stdlib.h>
 
                      if (posix_memalign(&p, 4096, 4096) != 0)
                          return 1;
+
+                     free(p);
                      return 0;
                  }"
 . ${NXT_AUTO}feature
@@ -35,8 +37,13 @@ if [ $nxt_found = no ]; then
     nxt_feature_test="#include <stdlib.h>
 
                      int main(void) {
-                         if (memalign(4096, 4096) == NULL)
+                         void  *p;
+
+                         p = memalign(4096, 4096)
+                         if (p == NULL)
                              return 1;
+
+                         free(p);
                          return 0;
                      }"
     . ${NXT_AUTO}feature
-- 
2.47.3