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tunfile_open(): don't leak fd on error path

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Reported by Coverity, CID 51640.

Signed-off-by: Kir Kolyshkin <kir@openvz.org>
Acked-by: Andrew Vagin <avagin@odin.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
This commit is contained in:
Kir Kolyshkin 2015-05-05 15:31:11 -07:00 committed by Pavel Emelyanov
parent 4f9e509c15
commit 2b8f61393e
1 changed files with 1 additions and 1 deletions
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2
tun.c
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@ -342,7 +342,7 @@ static int tunfile_open(struct file_desc *d)
tl = find_tun_link(ti->tfe->netdev); tl = find_tun_link(ti->tfe->netdev);
if (!tl) { if (!tl) {
pr_err("No tun device for file %s\n", ti->tfe->netdev); pr_err("No tun device for file %s\n", ti->tfe->netdev);
return -1; goto err;
} }
memset(&ifr, 0, sizeof(ifr)); memset(&ifr, 0, sizeof(ifr));