From: Lucas Stach <dev@lynxeye.de>
To: barebox@lists.infradead.org
Subject: [PATCH 4/5] ubifs: fix potential NULL ptr dereference
Date: Wed, 6 Jul 2016 21:32:51 +0200 [thread overview]
Message-ID: <1467833572-26162-4-git-send-email-dev@lynxeye.de> (raw)
In-Reply-To: <1467833572-26162-1-git-send-email-dev@lynxeye.de>
Signed-off-by: Lucas Stach <dev@lynxeye.de>
---
fs/ubifs/ubifs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/ubifs/ubifs.c b/fs/ubifs/ubifs.c
index 8062baa..bc1b521 100644
--- a/fs/ubifs/ubifs.c
+++ b/fs/ubifs/ubifs.c
@@ -479,7 +479,7 @@ out:
dbg_gen("cannot find next direntry, error %d", err);
out_free:
- if (file->private_data)
+ if (file && file->private_data)
kfree(file->private_data);
if (file)
free(file);
--
2.7.4
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next prev parent reply other threads:[~2016-07-06 19:34 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-06 19:32 [PATCH 1/5] commands: menu: check return pointer properly Lucas Stach
2016-07-06 19:32 ` [PATCH 2/5] ARM: i.MX: iim: fix potential out of bounds array access Lucas Stach
2016-07-06 19:32 ` [PATCH 3/5] ubifs: fix potential memory leak Lucas Stach
2016-07-07 7:06 ` Sascha Hauer
2016-07-06 19:32 ` Lucas Stach [this message]
2016-07-07 7:15 ` [PATCH 4/5] ubifs: fix potential NULL ptr dereference Sascha Hauer
2016-07-06 19:32 ` [PATCH 5/5] ubifs: check return pointer properly Lucas Stach
2016-07-07 7:46 ` [PATCH 1/5] commands: menu: " Sascha Hauer
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