RE: [PATCH v3 1/4] libusbg: Fix readlink/buffer overrun issue. CID#56130, CID#56129

2014-05-26 Thread Krzysztof Opasiak
> -Original Message- > From: linux-usb-ow...@vger.kernel.org [mailto:linux-usb- > ow...@vger.kernel.org] On Behalf Of philippedesw...@gmail.com > Sent: Saturday, May 24, 2014 7:29 PM > To: philippedesw...@gmail.com; linux-usb@vger.kernel.org > Subject: [PATCH v3 1/4] lib

[PATCH v3 1/4] libusbg: Fix readlink/buffer overrun issue. CID#56130, CID#56129

2014-05-24 Thread philippedeswert
From: Philippe De Swert Readlink() can return the total length of the buffer (here 4096/USBG_MAX_PATH_LENGTH), so we do not want to dereference target[4096] as that would give an off by one error. Signed-off-by: Philippe De Swert --- src/usbg.c | 2 +- 1 file changed, 1 insertion(+), 1 dele