From: Orestis Floros <orestisf1993@gmail.com>
Date: Thu, 7 Sep 2017 00:53:28 +0000 (+0300)
Subject: Set marks to NULL after freeing
X-Git-Tag: 4.15~109^2
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=refs%2Fpull%2F2901%2Fhead;p=i3%2Fi3

Set marks to NULL after freeing

realloc() was being called on an already freed pointer.

Fixes #2900
---

diff --git a/src/load_layout.c b/src/load_layout.c
index 632c6ec7..7961e17f 100644
--- a/src/load_layout.c
+++ b/src/load_layout.c
@@ -157,6 +157,7 @@ static int json_end_map(void *ctx) {
             }
 
             free(marks);
+            marks = NULL;
             num_marks = 0;
         }