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| author | Georgia Garcia <georgia.garcia@canonical.com> | 2023-08-21 15:37:24 -0300 |
|---|---|---|
| committer | John Johansen <john.johansen@canonical.com> | 2023-08-22 12:16:54 -0700 |
| commit | 8884ba07786c718771cf7b78cb3024924b27ec2b (patch) | |
| tree | c967007ff19405c14482bd3829679aec8fa67a21 /security/apparmor/policy.c | |
| parent | efea5b0dcc433df6e7d74605d37813d69f99bef0 (diff) | |
| download | linux-stable-8884ba07786c718771cf7b78cb3024924b27ec2b.tar.gz linux-stable-8884ba07786c718771cf7b78cb3024924b27ec2b.tar.bz2 linux-stable-8884ba07786c718771cf7b78cb3024924b27ec2b.zip | |
apparmor: fix invalid reference on profile->disconnected
profile->disconnected was storing an invalid reference to the
disconnected path. Fix it by duplicating the string using
aa_unpack_strdup and freeing accordingly.
Fixes: 72c8a768641d ("apparmor: allow profiles to provide info to disconnected paths")
Signed-off-by: Georgia Garcia <georgia.garcia@canonical.com>
Signed-off-by: John Johansen <john.johansen@canonical.com>
Diffstat (limited to 'security/apparmor/policy.c')
| -rw-r--r-- | security/apparmor/policy.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/security/apparmor/policy.c b/security/apparmor/policy.c index 4817c1b30105..d7525f228c43 100644 --- a/security/apparmor/policy.c +++ b/security/apparmor/policy.c @@ -255,6 +255,7 @@ void aa_free_profile(struct aa_profile *profile) aa_put_ns(profile->ns); kfree_sensitive(profile->rename); + kfree_sensitive(profile->disconnected); free_attachment(&profile->attach); |