From: Nicholas Krause <xerofoify@gmail.com>
To: akpm@linux-foundation.org
Cc: viro@zeniv.linux.org.uk, fabf@skynet.be,
kirill.shutemov@linux.intel.com, dan.carpenter@oracle.com,
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] Check for Null return of function of affs_bread in function affs_truncate
Date: Wed, 18 Jun 2014 18:08:05 -0400 [thread overview]
Message-ID: <1403129285-5038-1-git-send-email-xerofoify@gmail.com> (raw)
Signed-off-by: Nicholas Krause <xerofoify@gmail.com>
---
fs/affs/file.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/fs/affs/file.c b/fs/affs/file.c
index a7fe57d..f26482d 100644
--- a/fs/affs/file.c
+++ b/fs/affs/file.c
@@ -923,6 +923,8 @@ affs_truncate(struct inode *inode)
while (ext_key) {
ext_bh = affs_bread(sb, ext_key);
+ if (!ext_bh)
+ return;
size = AFFS_SB(sb)->s_hashsize;
if (size > blkcnt - blk)
size = blkcnt - blk;
--
1.9.1
next reply other threads:[~2014-06-18 22:08 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-18 22:08 Nicholas Krause [this message]
2014-06-19 5:21 ` [PATCH] Check for Null return of function of affs_bread in function affs_truncate Dan Carpenter
2014-06-20 16:30 ` Nick Krause
2014-06-20 23:59 ` Thomas Gleixner
2014-06-21 2:25 ` Nick Krause
2014-06-21 2:38 ` Andrew Morton
2014-06-21 2:55 ` Nick Krause
2014-06-21 3:09 ` Andrew Morton
2014-06-21 3:20 ` Nick Krause
2014-06-22 19:12 ` Al Viro
2014-07-11 15:05 ` Dan Carpenter
2014-07-13 6:18 ` Nick Krause
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