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
| ||
|
Date: Thu, 18 Feb 2016 10:14:24 +0100 From: David Sterba <dsterba@...e.cz> To: kbuild test robot <fengguang.wu@...el.com> Cc: Anand Jain <anand.jain@...cle.com>, kbuild-all@...org, "Chris Mason <chris.mason@...ionio.com> Chris Mason" <clm@...com>, Josef Bacik <jbacik@...com>, linux-btrfs@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH] btrfs: fix ifnullfree.cocci warnings On Wed, Feb 17, 2016 at 07:04:41PM +0800, kbuild test robot wrote: > fs/btrfs/volumes.c:1886:2-7: WARNING: NULL check before freeing functions like kfree, debugfs_remove, debugfs_remove_recursive or usb_free_urb is not needed. Maybe consider reorganizing relevant code to avoid passing NULL values. > > NULL check before some freeing functions is not needed. > > Based on checkpatch warning > "kfree(NULL) is safe this check is probably not required" > and kfreeaddr.cocci by Julia Lawall. > > Generated by: scripts/coccinelle/free/ifnullfree.cocci > > CC: Anand Jain <anand.jain@...cle.com> > Signed-off-by: Fengguang Wu <fengguang.wu@...el.com> Thanks, applied to the respective branch.
Powered by blists - more mailing lists