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Merge pull request #3046 from brauner/lxc/master

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network: fix lxc_netdev_rename_by_index()
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Stéphane Graber 2019-06-14 07:48:31 -04:00 committed by GitHub
commit bd6c1ff60b
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1 changed files with 3 additions and 1 deletions
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src/lxc/network.c
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@ -1160,8 +1160,10 @@ int lxc_netdev_rename_by_index(int ifindex, const char *newname)
return err; return err;
len = strlen(newname); len = strlen(newname);
if (len == 1 || len >= IFNAMSIZ) if (len == 1 || len >= IFNAMSIZ) {
err = -EINVAL;
goto out; goto out;
}
err = -ENOMEM; err = -ENOMEM;
nlmsg = nlmsg_alloc(NLMSG_GOOD_SIZE); nlmsg = nlmsg_alloc(NLMSG_GOOD_SIZE);