From: Paul Brossier <piem@piem.org>
Date: Thu, 6 Dec 2018 10:46:46 +0000 (+0100)
Subject: [hist] fix potential memory leak
X-Git-Tag: 0.4.9~122^2~2
X-Git-Url: https://git.aubio.org/?a=commitdiff_plain;h=fb0afbb02fe0fc7f0bc3f8e9c1c67bfa6b8e0419;p=aubio.git

[hist] fix potential memory leak
---

diff --git a/src/utils/hist.c b/src/utils/hist.c
index e0e24864..2dcc4432 100644
--- a/src/utils/hist.c
+++ b/src/utils/hist.c
@@ -44,6 +44,7 @@ aubio_hist_t * new_aubio_hist (smpl_t flow, smpl_t fhig, uint_t nelems){
   smpl_t accum = step;
   uint_t i;
   if ((sint_t)nelems <= 0) {
+    AUBIO_FREE(s);
     return NULL;
   }
   s->nelems = nelems;