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net: account alternate interface name memory
[ Upstream commit 5d26cff5bd
]
George reports that altnames can eat up kernel memory.
We should charge that memory appropriately.
Reported-by: George Shuklin <george.shuklin@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
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1 changed files with 1 additions and 1 deletions
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@ -3658,7 +3658,7 @@ static int rtnl_alt_ifname(int cmd, struct net_device *dev, struct nlattr *attr,
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if (err)
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return err;
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alt_ifname = nla_strdup(attr, GFP_KERNEL);
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alt_ifname = nla_strdup(attr, GFP_KERNEL_ACCOUNT);
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if (!alt_ifname)
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return -ENOMEM;
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