On Thu, Jul 7, 2011 at 7:02 AM, Davidlohr Bueso <d...@gnu.org> wrote:
> From: Davidlohr Bueso <d...@gnu.org>
>
> When creating the temp file there's a memory and file descriptor leak upon
> error.
>
> Signed-off-by: Davidlohr Bueso <d...@gnu.org>
> ---
> arch/um/os-Linux/mem.c | 6 ++++--
> 1 files changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/arch/um/os-Linux/mem.c b/arch/um/os-Linux/mem.c
> index e696144..62878cf 100644
> --- a/arch/um/os-Linux/mem.c
> +++ b/arch/um/os-Linux/mem.c
> @@ -176,7 +176,7 @@ static int __init make_tempfile(const char *template,
> char **out_tempname,
>
> find_tempdir();
> if ((tempdir == NULL) || (strlen(tempdir) >= MAXPATHLEN))
> - return -1;
> + goto out;
>
> if (template[0] != '/')
> strcpy(tempname, tempdir);
> @@ -191,13 +191,15 @@ static int __init make_tempfile(const char *template,
> char **out_tempname,
> }
> if (do_unlink && (unlink(tempname) < 0)) {
> perror("unlink");
> - goto out;
> + goto close;
> }
> if (out_tempname) {
> *out_tempname = tempname;
> } else
> free(tempname);
> return fd;
> +close:
> + close(fd);
> out:
> free(tempname);
> return -1;
> --
Reviewed-by: Vitaliy Ivanov <vitaliva...@gmail.com>
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