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| author | Thomas Graf <tgraf@redhat.com> | 2011-09-14 11:43:10 +0200 |
|---|---|---|
| committer | Thomas Graf <tgraf@redhat.com> | 2011-09-14 11:43:10 +0200 |
| commit | 5151cbc2f6e5ca81cfc66eeb1d4a5c6c4e886108 (patch) | |
| tree | 75fb83222665496c75a4b7865c15490e84852dd1 | |
| parent | 67bd56f21463bc93c81b4a7a0bf3d51d56120b58 (diff) | |
| download | libnl-5151cbc2f6e5ca81cfc66eeb1d4a5c6c4e886108.tar.gz | |
link: Eat ACK followed by RTM_NEWLINK when requesting single link
When requesting a single link with RTM_GETLINK (no dump) the
RTM_NEWLINK carrying the answer will be followed by an ACK
we have to wait for.
| -rw-r--r-- | lib/route/link.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/route/link.c b/lib/route/link.c index 3e070e5..00beb08 100644 --- a/lib/route/link.c +++ b/lib/route/link.c @@ -996,6 +996,10 @@ int rtnl_link_get_kernel(struct nl_sock *sk, int ifindex, const char *name, /* We have used link_msg_parser(), object is definitely a link */ *result = (struct rtnl_link *) obj; + /* If an object has been returned, we also need to wait for the ACK */ + if (err == 0 && obj) + nl_wait_for_ack(sk); + return 0; } |