From d6a01789e24fd569581af5f605bbf3f7a33dd516 Mon Sep 17 00:00:00 2001
From: iceman1001 <iceman@iuse.se>
Date: Sun, 7 Jan 2024 21:54:00 +0100
Subject: [PATCH] calloc

---
 client/src/cmdhfwaveshare.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/client/src/cmdhfwaveshare.c b/client/src/cmdhfwaveshare.c
index 7dfef808c..c45f19f8a 100644
--- a/client/src/cmdhfwaveshare.c
+++ b/client/src/cmdhfwaveshare.c
@@ -85,7 +85,7 @@ static uint8_t * map8to1(gdImagePtr img, int color) {
     // Calculate width rounding up
     uint16_t width8 = (gdImageSX(img) + 7) / 8;
 
-    uint8_t * colormap8 = malloc(width8 * gdImageSY(img));
+    uint8_t * colormap8 = calloc(width8 * gdImageSY(img), sizeof(uint8_t));
     if (!colormap8) {
         return NULL;
     }