Re: [Patch] Fix leak in usermode linux

[AmÃrico Wang]

On Mon, Oct 12, 2009 at 03:07:32PM +0200, Eric Sesterhenn wrote:
>hi,
>
>this was spotted by cppcheck, if find_tempdir fails,
>we dont free tempname.
>
>Signed-off-by: Eric Sesterhenn <eric.sesterhenn@xxxxxxxxxxxx>

Acked-by: WANG Cong <xiyou.wangcong@xxxxxxxxx>

Thanks!


>
>--- linux/arch/um/os-Linux/mem.c.orig	2009-10-12 15:04:28.000000000 +0200
>+++ linux/arch/um/os-Linux/mem.c	2009-10-12 15:04:37.000000000 +0200
>@@ -175,7 +175,7 @@ static int __init make_tempfile(const ch
>
> 	find_tempdir();
> 	if ((tempdir == NULL) || (strlen(tempdir) >= MAXPATHLEN))
>-		return -1;
>+		goto out;
>
> 	if (template[0] != '/')
> 		strcpy(tempname, tempdir);
>
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