diff options
| author | Kay Sievers <kay.sievers@vrfy.org> | 2008-10-26 14:31:46 +0100 |
|---|---|---|
| committer | Kay Sievers <kay.sievers@vrfy.org> | 2008-10-26 14:31:46 +0100 |
| commit | 427e20b261b056cf781af75ff60f067714b750bb (patch) | |
| tree | 8e64cadf4f878ed44ff50b6883146054ad96cbf1 /udev/lib | |
| parent | c6243a414e5ea233862445db0e57d6033879985f (diff) | |
libudev: device - allocate envp array only once
Diffstat (limited to 'udev/lib')
| -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; |