From a71369b0db359cddeb207a317588b175630dcca8 Mon Sep 17 00:00:00 2001 From: Kay Sievers Date: Wed, 8 Jul 2009 02:02:40 +0200 Subject: [PATCH] libudev: device - free values before updating them --- libudev/libudev-device.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/libudev/libudev-device.c b/libudev/libudev-device.c index cbbddaef..9d1e546c 100644 --- a/libudev/libudev-device.c +++ b/libudev/libudev-device.c @@ -1282,6 +1282,7 @@ const char *udev_device_get_devpath_old(struct udev_device *udev_device) int udev_device_set_devpath_old(struct udev_device *udev_device, const char *devpath_old) { + free(udev_device->devpath_old); udev_device->devpath_old = strdup(devpath_old); if (udev_device->devpath_old == NULL) return -ENOMEM; @@ -1296,6 +1297,7 @@ const char *udev_device_get_knodename(struct udev_device *udev_device) int udev_device_set_knodename(struct udev_device *udev_device, const char *knodename) { + free(udev_device->knodename); udev_device->knodename = strdup(knodename); if (udev_device->knodename == NULL) return -ENOMEM; -- 2.39.5