diff options
Diffstat (limited to 'security')
| -rw-r--r-- | security/apparmor/apparmorfs.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/security/apparmor/apparmorfs.c b/security/apparmor/apparmorfs.c index 9b4f833e36cd..5a848c1be056 100644 --- a/security/apparmor/apparmorfs.c +++ b/security/apparmor/apparmorfs.c @@ -1648,6 +1648,15 @@ static const char *rawdata_get_link_base(struct dentry *dentry, label = aa_get_label_rcu(&proxy->label); profile = labels_profile(label); + + /* rawdata can be null when aa_g_export_binary is unset during + * runtime and a profile is replaced + */ + if (!profile->rawdata) { + aa_put_label(label); + return ERR_PTR(-ENOENT); + } + depth = profile_depth(profile); target = gen_symlink_name(depth, profile->rawdata->name, name); aa_put_label(label); |