From: ratchov <ratchov@openbsd.org>
Date: Mon, 8 Jul 2024 16:10:34 +0000 (+0000)
Subject: aucat: check for failled allocation
X-Git-Url: http://artulab.com/gitweb/?a=commitdiff_plain;h=5660a5f0332b069134d1ea6e866f076247b3ea96;p=openbsd

aucat: check for failled allocation

From Nihal Jere <nihal@nihaljere.xyz>, thanks!
---

diff --git a/usr.bin/aucat/aucat.c b/usr.bin/aucat/aucat.c
index a9b59863d63..3c5013845cf 100644
--- a/usr.bin/aucat/aucat.c
+++ b/usr.bin/aucat/aucat.c
@@ -147,13 +147,18 @@ static void *
 allocbuf(int nfr, int nch, int bps)
 {
 	size_t fsize;
+	void *ptr;
 
 	if (nch < 0 || nch > NCHAN_MAX || bps < 0 || bps > 4) {
 		log_puts("allocbuf: bogus channels or bytes per sample count\n");
 		panic();
 	}
 	fsize = nch * bps;
-	return reallocarray(NULL, nfr, fsize);
+
+	ptr = reallocarray(NULL, nfr, fsize);
+	if (ptr == NULL)
+		err(1, "reallocarray");
+	return ptr;
 }
 
 static void