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apparmor: don't audit files pointing to aa_null.dentry

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In
  commit 4a134723f9 ("apparmor: move check for aa_null file to cover all cases")
there was a change to not audit files pointing to
aa_null.dentry because they provide no value, but setting the error
variable instead of returning -EACCES was still causing them to be
audited.

Fixes: 4a134723f9 ("apparmor: move check for aa_null file to cover all cases")
Acked-by: David Disseldorp <ddiss@suse.de>
Signed-off-by: Georgia Garcia <georgia.garcia@canonical.com>
Signed-off-by: John Johansen <john.johansen@canonical.com>
This commit is contained in:
Georgia Garcia 2026-05-28 16:04:12 -03:00 committed by John Johansen
parent 340372688b
commit add2b70038
1 changed files with 1 additions and 1 deletions
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2
security/apparmor/file.c
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@ -157,7 +157,7 @@ static int path_name(const char *op, const struct cred *subj_cred,
/* don't reaudit files closed during inheritance */
if (unlikely(path->dentry == aa_null.dentry))
error = -EACCES;
return -EACCES;
else
error = aa_path_name(path, flags, buffer, name, &info,
labels_profile(label)->disconnected);