lkml.org 
[lkml]   [2010]   [Apr]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 2.6.34-rc1] fs: fix bad string output
On Wed, Apr 21, 2010 at 04:59:40PM +0800, GuanJun He wrote:
>fix bad string output,[Bug #15589] 2.6.34-rc1: Badness at fs/proc/generic.c:316
>
>Signed-off-by: Guanjun He <heguanbo@gmail.com>
>

NACK.

This even doesn't pass compiling. Check the prototype of kstrdup().

Also, we already had a patch:

https://patchwork.kernel.org/patch/93658/


>---
>diff -Nupr linux-2.6.34-rc1-orig/fs/proc/generic.c
>linux-2.6.34-rc1/fs/proc/generic.c
>--- linux-2.6.34-rc1-orig/fs/proc/generic.c 2010-04-21
>13:47:18.000000000 +0800
>+++ linux-2.6.34-rc1/fs/proc/generic.c 2010-04-21 16:42:11.000000000 +0800
>@@ -313,7 +313,14 @@ static int __xlate_proc_name(const char
> break;
> }
> if (!de) {
>- WARN(1, "name '%s'\n", name);
>+ cp = kstrdup(name);
>+ if (cp) {
>+ next = cp;
>+ while(*next) {
>+ if (*next == '/') *next++ = '_';
>+ }
>+ WARN(1, "name '%s'\n", cp);
>+ }
> return -ENOENT;
> }
> cp += len + 1;
>--
>To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
>the body of a message to majordomo@vger.kernel.org
>More majordomo info at http://vger.kernel.org/majordomo-info.html
>Please read the FAQ at http://www.tux.org/lkml/

--
Live like a child, think like the god.



\
 
 \ /
  Last update: 2010-04-21 18:29    [W:0.046 / U:2.948 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site