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afs: Fix missing kunmap in afs_dir_search_bucket()

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Fix afs_dir_search_bucket() to kunmap the block it's using in the "bad:"
path.

Fixes: a5b5beebcf ("afs: Use the contained hashtable to search a directory")
Closes: https://sashiko.dev/#/patchset/20260716103030.3065561-1-dhowells%40redhat.com
Signed-off-by: David Howells <dhowells@redhat.com>
Link: https://patch.msgid.link/20260902121024.3328255-2-dhowells@redhat.com
cc: Marc Dionne <marc.dionne@auristor.com>
cc: linux-afs@lists.infradead.org
cc: linux-fsdevel@vger.kernel.org
cc: stable@vger.kernel.org
Signed-off-by: Christian Brauner (Amutable) <brauner@kernel.org>
This commit is contained in:
David Howells 2026-09-02 13:10:19 +01:00 committed by Christian Brauner
parent a518e63c37
commit 950ae84b5c
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GPG Key ID: 91C61BC06578DCA2
1 changed files with 1 additions and 2 deletions
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3
fs/afs/dir_search.c
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@ -173,12 +173,11 @@ int afs_dir_search_bucket(struct afs_dir_iter *iter, const struct qstr *name,
ret = -ENOENT;
found:
bad:
if (iter->block) {
kunmap_local(iter->block);
iter->block = NULL;
}
bad:
if (ret == -ESTALE)
afs_invalidate_dir(iter->dvnode, afs_dir_invalid_iter_stale);
_leave(" = %d", ret);