From 55c4755943e16a84b4bb7a6b1d9e4d70ac35728a Mon Sep 17 00:00:00 2001
From: "C. McEnroe" <june@causal.agency>
Date: Sun, 26 Sep 2021 17:51:03 -0400
Subject: Use reallocarray(3)

---
 daemon.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'daemon.h')

diff --git a/daemon.h b/daemon.h
index e86e43a..fb58088 100644
--- a/daemon.h
+++ b/daemon.h
@@ -38,7 +38,9 @@ static inline void prependClear(void) {
 static inline int prependAdd(const char *command) {
 	if (prepend.len == prepend.cap) {
 		size_t cap = (prepend.cap ? prepend.cap * 2 : 8);
-		void *ptr = realloc(prepend.commands, sizeof(*prepend.commands) * cap);
+		void *ptr = reallocarray(
+			prepend.commands, cap, sizeof(*prepend.commands)
+		);
 		if (!ptr) return -1;
 		prepend.cap = cap;
 		prepend.commands = ptr;
-- 
cgit 1.4.1