From: Sanggyu Lee <sg5.lee@samsung.com>
Date: Fri, 29 Sep 2017 06:06:36 +0000 (+0900)
Subject: Fix SVACE defect in IoT.js (fs.scandir)
X-Git-Tag: 1.1_Public_Release~93^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=51262d262dfbace812d858aaed3d8f29df44c5e7;p=rtos%2Ftinyara.git

Fix SVACE defect in IoT.js (fs.scandir)
---

diff --git a/external/iotjs/deps/libtuv/src/unix/fs.c b/external/iotjs/deps/libtuv/src/unix/fs.c
index a364375..df59d29 100644
--- a/external/iotjs/deps/libtuv/src/unix/fs.c
+++ b/external/iotjs/deps/libtuv/src/unix/fs.c
@@ -407,6 +407,12 @@ static ssize_t uv__fs_scandir(uv_fs_t* req) {
       cnt++;
   }
 
+  if (cnt > 0 && dents == NULL) {
+      closedir(dir);
+      cnt = -1;
+      goto error;
+  }
+
   /* Allcoate memory for the directory entries. */
   dents = (uv__dirent_t**) malloc(sizeof (uv__dirent_t*) * cnt);