diff options
Diffstat (limited to 'udev/lib/libudev-device.c')
| -rw-r--r-- | udev/lib/libudev-device.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/udev/lib/libudev-device.c b/udev/lib/libudev-device.c index bad6e94de5..11a6037d1b 100644 --- a/udev/lib/libudev-device.c +++ b/udev/lib/libudev-device.c @@ -1025,8 +1025,8 @@ static int update_envp_monitor_buf(struct udev_device *udev_device) return -ENOMEM; /* envp array, strings will point into monitor buffer */ - free(udev_device->envp); - udev_device->envp = malloc(sizeof(char *) * ENVP_SIZE); + if (udev_device->envp == NULL) + udev_device->envp = malloc(sizeof(char *) * ENVP_SIZE); if (udev_device->envp == NULL) return -ENOMEM; |