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| author |   Tom Gundersen <teg@jklm.no> | 2014-07-01 10:16:42 +0200 |
|---|---|---|
| committer | Tom Gundersen <teg@jklm.no> | 2014-07-01 10:21:18 +0200 |
| commit | 54d61deb7bffec5ca22cf765b13afbb0af547868 (patch) | |
| tree | 6267e008e7667e971ad99a33d38ba86588e73161 | |
| parent | networkd: link - improve refcounting (diff) | |
| download | systemd-54d61deb7bffec5ca22cf765b13afbb0af547868.tar.gz systemd-54d61deb7bffec5ca22cf765b13afbb0af547868.tar.bz2 systemd-54d61deb7bffec5ca22cf765b13afbb0af547868.zip | |
sd-dhcp6-client: fix free before use
| -rw-r--r-- | src/libsystemd-network/sd-dhcp6-client.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/libsystemd-network/sd-dhcp6-client.c b/src/libsystemd-network/sd-dhcp6-client.c index 2d5bedcb8..6e006624c 100644 --- a/src/libsystemd-network/sd-dhcp6-client.c +++ b/src/libsystemd-network/sd-dhcp6-client.c @@ -532,6 +532,9 @@ error: } static int client_ensure_iaid(sd_dhcp6_client *client) { + /* name is a pointer to memory in the udev_device struct, so must + have the same scope */ + _cleanup_udev_device_unref_ struct udev_device *device = NULL; const char *name = NULL; uint64_t id; @@ -543,7 +546,6 @@ static int client_ensure_iaid(sd_dhcp6_client *client) { if (detect_container(NULL) <= 0) { /* not in a container, udev will be around */ _cleanup_udev_unref_ struct udev *udev; - _cleanup_udev_device_unref_ struct udev_device *device = NULL; char ifindex_str[2 + DECIMAL_STR_MAX(int)]; udev = udev_new(); |