From 640b015053fb921816577be25188d55fd25cde6d Mon Sep 17 00:00:00 2001
From: Kirill Primak <vyivel@eclair.cafe>
Date: Thu, 30 Jan 2025 21:43:39 +0300
Subject: [PATCH] util: allow size 0 in dp_zalloc()

---
 src/util.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/util.c b/src/util.c
index f00d33a..2911438 100644
--- a/src/util.c
+++ b/src/util.c
@@ -28,6 +28,10 @@ void dp_log_fatal(const char *fmt, ...) {
 }
 
 void *dp_zalloc(size_t size) {
+	if (size == 0) {
+		return NULL;
+	}
+
 	void *ptr = calloc(1, size);
 	if (ptr == NULL) {
 		dp_log_fatal("Failed to allocate %zu bytes", size);