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Message-Id: <1348167330-30288-10-git-send-email-miklos@szeredi.hu> Date: Thu, 20 Sep 2012 20:55:26 +0200 From: Miklos Szeredi <miklos@...redi.hu> To: viro@...IV.linux.org.uk, torvalds@...ux-foundation.org Cc: linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org, hch@...radead.org, akpm@...ux-foundation.org, apw@...onical.com, nbd@...nwrt.org, neilb@...e.de, jordipujolp@...il.com, ezk@....cs.sunysb.edu, dhowells@...hat.com, sedat.dilek@...glemail.com, hooanon05@...oo.co.jp, mszeredi@...e.cz, Robin Dong <hao.bigrat@...il.com>, Robin Dong <sanbai@...bao.com> Subject: [PATCH 09/13] overlayfs: fix possible leak in ovl_new_inode From: Robin Dong <hao.bigrat@...il.com> After allocating a new inode, if the mode of inode is incorrect, we should release it by iput(). Signed-off-by: Robin Dong <sanbai@...bao.com> Signed-off-by: Miklos Szeredi <mszeredi@...e.cz> --- fs/overlayfs/inode.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/fs/overlayfs/inode.c b/fs/overlayfs/inode.c index 787761f..e854720 100644 --- a/fs/overlayfs/inode.c +++ b/fs/overlayfs/inode.c @@ -371,6 +371,7 @@ struct inode *ovl_new_inode(struct super_block *sb, umode_t mode, default: WARN(1, "illegal file type: %i\n", mode); + iput(inode); inode = NULL; } -- 1.7.7 -- 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/
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