| 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
| ||
|
Message-ID: <20080423095041.GP28933@cs181133002.pp.htv.fi> Date: Wed, 23 Apr 2008 12:50:41 +0300 From: Adrian Bunk <bunk@...nel.org> To: linux-kernel@...r.kernel.org Subject: [2.6 patch] char/n_hdlc.c: don't use 0 as NULL pointer Don't use 0 as NULL pointer. Spotted by sparse. Signed-off-by: Adrian Bunk <bunk@...nel.org> --- This patch has been sent on: - 14 Apr 2008 - 31 Mar 2008 39d28b33b48bbec91bfbd0e761c2f1e3e1d08b88 diff --git a/drivers/char/n_hdlc.c b/drivers/char/n_hdlc.c index 82bcfb9..9e6145a 100644 --- a/drivers/char/n_hdlc.c +++ b/drivers/char/n_hdlc.c @@ -501,7 +501,7 @@ static void n_hdlc_tty_receive(struct tty_struct *tty, const __u8 *data, __FILE__,__LINE__, count); /* This can happen if stuff comes in on the backup tty */ - if (n_hdlc == 0 || tty != n_hdlc->tty) + if (n_hdlc == NULL || tty != n_hdlc->tty) return; /* verify line is using HDLC discipline */ -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists