linux-kernel - syztest

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20250724202744.101807-1-contact@arnaud-lcm.com>
Date: Thu, 24 Jul 2025 21:27:44 +0100
From: Arnaud Lecomte <contact@...aud-lcm.com>
To: syzbot+a5e45f768aab5892da5d@...kaller.appspotmail.com
Cc: linux-kernel@...r.kernel.org,
	syzkaller-bugs@...glegroups.com
Subject: syztest

#syz test

--- a/drivers/comedi/comedi_fops.c
+++ b/drivers/comedi/comedi_fops.c
@@ -1636,7 +1636,7 @@ static int do_insn_ioctl(struct comedi_device *dev,
 		n_data = MAX_SAMPLES;
 	}
 
-	data = kmalloc_array(n_data, sizeof(unsigned int), GFP_KERNEL);
+	data = kcalloc(n_data, sizeof(unsigned int), GFP_KERNEL);
 	if (!data) {
 		ret = -ENOMEM;
 		goto error;
--