From mboxrd@z Thu Jan 1 00:00:00 1970 From: Emil Medve Subject: [PATCH] Fix a possible overflow case detected by gcc 4.3.2 Date: Mon, 23 Feb 2009 10:43:36 -0600 Message-ID: <1235407416-10005-1-git-send-email-Emilian.Medve@Freescale.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: devicetree-discuss-bounces+gldd-devicetree-discuss=m.gmane.org-mnsaURCQ41sdnm+yROfE0A@public.gmane.org Errors-To: devicetree-discuss-bounces+gldd-devicetree-discuss=m.gmane.org-mnsaURCQ41sdnm+yROfE0A@public.gmane.org To: jdl-eDlz3WWmN0ll57MIdRCFDg@public.gmane.org Cc: devicetree-discuss-mnsaURCQ41sdnm+yROfE0A@public.gmane.org, Emil Medve List-Id: devicetree@vger.kernel.org .../dtc/libfdt/fdt_sw.c: In function 'fdt_end_node': .../dtc/libfdt/fdt_sw.c:81: error: assuming signed overflow does not occur when assuming that (X + c) < X is always false Signed-off-by: Emil Medve --- libfdt/fdt_sw.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/libfdt/fdt_sw.c b/libfdt/fdt_sw.c index 2380b27..55ebebf 100644 --- a/libfdt/fdt_sw.c +++ b/libfdt/fdt_sw.c @@ -70,7 +70,7 @@ static int _fdt_sw_check_header(void *fdt) return err; \ } -static void *_fdt_grab_space(void *fdt, int len) +static void *_fdt_grab_space(void *fdt, size_t len) { int offset = fdt_size_dt_struct(fdt); int spaceleft; -- 1.6.1.3