From: Dave Hansen <haveblue@us.ibm.com>
To: Linus Torvalds <torvalds@transmeta.com>
Cc: mikulas@artax.karlin.mff.cuni.cz, linux-kernel@vger.kernel.org
Subject: [PATCH] HPFS fix return without releasing BKL
Date: Thu, 11 Jul 2002 00:28:24 -0700 [thread overview]
Message-ID: <3D2D3398.1030206@us.ibm.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 189 bytes --]
Linus,
This was found by Dan Carpenter <error27@email.com>, using an smatch
script. Looks to me like like an error caused during all the BKL
pushing.
--
Dave Hansen
haveblue@us.ibm.com
[-- Attachment #2: hpfs-bkl_ret-2.5.25-0.patch --]
[-- Type: text/plain, Size: 377 bytes --]
--- linux-2.5.25-clean/fs/hpfs/dir.c Thu Jun 20 15:53:48 2002
+++ linux/fs/hpfs/dir.c Thu Jul 11 00:16:55 2002
@@ -211,7 +211,10 @@
lock_kernel();
if ((err = hpfs_chk_name((char *)name, &len))) {
- if (err == -ENAMETOOLONG) return ERR_PTR(-ENAMETOOLONG);
+ if (err == -ENAMETOOLONG) {
+ unlock_kernel();
+ return ERR_PTR(-ENAMETOOLONG);
+ }
goto end_add;
}
reply other threads:[~2002-07-11 7:26 UTC|newest]
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