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| author | Daniel Mack <github@zonque.org> | 2015-06-10 20:06:43 +0200 |
|---|---|---|
| committer | Daniel Mack <github@zonque.org> | 2015-06-10 20:06:43 +0200 |
| commit | a8467435a0c4962cab89574f65e7318ef389351f (patch) | |
| tree | cea7229033673996d2d492ee29b171ef96096d6e /src/core/namespace.c | |
| parent | 1f8cc1284c586b06ddf2ba5e5d8c9f13f987a1c5 (diff) | |
| parent | 2a1288ff89322a2f49c79f6d1832c8164c14a05c (diff) | |
Merge pull request #147 from poettering/cmsg
util: introduce CMSG_FOREACH() macro and make use of it everywhere
Diffstat (limited to 'src/core/namespace.c')
| -rw-r--r-- | src/core/namespace.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/core/namespace.c b/src/core/namespace.c index 01a817bf23..045321e1d4 100644 --- a/src/core/namespace.c +++ b/src/core/namespace.c @@ -696,12 +696,11 @@ int setup_netns(int netns_storage_socket[2]) { } else { /* Yay, found something, so let's join the namespace */ - for (cmsg = CMSG_FIRSTHDR(&mh); cmsg; cmsg = CMSG_NXTHDR(&mh, cmsg)) { + CMSG_FOREACH(cmsg, &mh) if (cmsg->cmsg_level == SOL_SOCKET && cmsg->cmsg_type == SCM_RIGHTS) { assert(cmsg->cmsg_len == CMSG_LEN(sizeof(int))); netns = *(int*) CMSG_DATA(cmsg); } - } if (setns(netns, CLONE_NEWNET) < 0) { r = -errno; |