From 6ab4de1ddbaf5a1813d19fe23488bc89f98626f7 Mon Sep 17 00:00:00 2001
From: snow flurry <snow@datagirl.xyz>
Date: Tue, 17 Nov 2020 12:58:11 -0800
Subject: [PATCH] dosfs: use calloc instead of malloc

calloc zeroes out the memory it allocates, which helps avoid
segfaults related to linked list traversal.
---
 src/dosfs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/dosfs.c b/src/dosfs.c
index c5c8b8b..e428457 100644
--- a/src/dosfs.c
+++ b/src/dosfs.c
@@ -126,7 +126,7 @@ dos_listdir(dosfs_t *fsd, unsigned int offset)
         }
 
         if (i > 0) {
-            cur->next = malloc(sizeof(dosfile_t));
+            cur->next = calloc(1, sizeof(dosfile_t));
             if (cur->next == NULL) {
                 DPRINTF(("inner malloc failed!?\n"));
                 res = -1;