[CRIU] [PATCH] net: Fix namespace fd leak in get_socket_ns()

[Kirill Tkhai]

On 19.02.2018 20:52, Andrei Vagin wrote:
> Applied, thanks!

JFI: It has not appeared in git repository.

> On Mon, Feb 19, 2018 at 11:51:12AM +0300, Kirill Tkhai wrote:
>> We open ns_fd via ioctl(SIOCGSKNS), but never close. Fix that.
>>
>> Signed-off-by: Kirill Tkhai <ktkhai at virtuozzo.com>
>> ---
>>  criu/net.c |    2 ++
>>  1 file changed, 2 insertions(+)
>>
>> diff --git a/criu/net.c b/criu/net.c
>> index 0176873e0..4019a789e 100644
>> --- a/criu/net.c
>> +++ b/criu/net.c
>> @@ -2708,8 +2708,10 @@ struct ns_id *get_socket_ns(int lfd)
>>  	}
>>  	if (fstat(ns_fd, &st)) {
>>  		pr_perror("Unable to stat a network namespace");
>> +		close(ns_fd);
>>  		return NULL;
>>  	}
>> +	close(ns_fd);
>>  
>>  	ns = lookup_ns_by_kid(st.st_ino, &net_ns_desc);
>>  	if (ns == NULL) {
>>