* [PATCH] Check for Null return of affs_bread in function affs_truncate
@ 2014-06-17 15:37 Nicholas Krause
2014-06-17 19:48 ` Dan Carpenter
0 siblings, 1 reply; 2+ messages in thread
From: Nicholas Krause @ 2014-06-17 15:37 UTC (permalink / raw)
To: akpm
Cc: viro, fabf, dan.carpenter, kirill.shutemov, linux-fsdevel,
linux-kernel
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..a227cec 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)
+ goto err;
size = AFFS_SB(sb)->s_hashsize;
if (size > blkcnt - blk)
size = blkcnt - blk;
--
1.9.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] Check for Null return of affs_bread in function affs_truncate
2014-06-17 15:37 [PATCH] Check for Null return of affs_bread in function affs_truncate Nicholas Krause
@ 2014-06-17 19:48 ` Dan Carpenter
0 siblings, 0 replies; 2+ messages in thread
From: Dan Carpenter @ 2014-06-17 19:48 UTC (permalink / raw)
To: Nicholas Krause
Cc: akpm, viro, fabf, kirill.shutemov, linux-fsdevel, linux-kernel
This doesn't compile at all.
regards,
dan carpenter
^ permalink raw reply [flat|nested] 2+ messages in thread
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2014-06-17 15:37 [PATCH] Check for Null return of affs_bread in function affs_truncate Nicholas Krause
2014-06-17 19:48 ` Dan Carpenter
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