mkdir() could fail, so we should check its return value. Signed-off-by: Tobias Klauser <tklauser@xxxxxxxxxx> --- drivers/staging/usbip/userspace/src/usbip_attach.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/drivers/staging/usbip/userspace/src/usbip_attach.c b/drivers/staging/usbip/userspace/src/usbip_attach.c index b7885a2..bdf61c0 100644 --- a/drivers/staging/usbip/userspace/src/usbip_attach.c +++ b/drivers/staging/usbip/userspace/src/usbip_attach.c @@ -51,7 +51,9 @@ static int record_connection(char *host, char *port, char *busid, int rhport) char buff[MAX_BUFF+1]; int ret; - mkdir(VHCI_STATE_PATH, 0700); + ret = mkdir(VHCI_STATE_PATH, 0700); + if (ret < 0) + return -1; snprintf(path, PATH_MAX, VHCI_STATE_PATH"/port%d", rhport); -- 1.7.5.4 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
