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NFS: Prevent resource leak in nfs_alloc_server()

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It was overlooked to call ida_free() after a failed nfs_alloc_iostats() call.
Thus add the missed function call in an if branch.

Fixes: 1c7251187d ("NFS: add superblock sysfs entries")
Cc: stable@vger.kernel.org
Reported-by: Christophe Jaillet <christophe.jaillet@wanadoo.fr>
Closes: https://lore.kernel.org/linux-nfs/1c8e10c9-def7-4f0d-8aa1-23c8035a38c8@wanadoo.fr/
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
Signed-off-by: Anna Schumaker <anna.schumaker@hammerspace.com>
This commit is contained in:
Markus Elfring 2026-06-14 09:56:35 +02:00 committed by Anna Schumaker
parent 41fe0f7b84
commit d189f22430
1 changed files with 1 additions and 0 deletions
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fs/nfs/client.c
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@ -1074,6 +1074,7 @@ struct nfs_server *nfs_alloc_server(void)
server->io_stats = nfs_alloc_iostats();
if (!server->io_stats) {
ida_free(&s_sysfs_ids, server->s_sysfs_id);
kfree(server);
return NULL;
}