Messages in this thread Patch in this message | | | From | Willy Tarreau <> | Subject | [PATCH 3.10 116/268] apparmor: check that xindex is in trans_table bounds | Date | Mon, 19 Jun 2017 20:30:15 +0200 |
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From: John Johansen <john.johansen@canonical.com>
commit 23ca7b640b4a55f8747301b6bd984dd05545f6a7 upstream.
Signed-off-by: John Johansen <john.johansen@canonical.com> Acked-by: Seth Arnold <seth.arnold@canonical.com> Signed-off-by: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Willy Tarreau <w@1wt.eu> --- security/apparmor/policy_unpack.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/security/apparmor/policy_unpack.c b/security/apparmor/policy_unpack.c index 329b1fd..6b22135 100644 --- a/security/apparmor/policy_unpack.c +++ b/security/apparmor/policy_unpack.c @@ -652,7 +652,7 @@ static bool verify_xindex(int xindex, int table_size) int index, xtype; xtype = xindex & AA_X_TYPE_MASK; index = xindex & AA_X_INDEX_MASK; - if (xtype == AA_X_TABLE && index > table_size) + if (xtype == AA_X_TABLE && index >= table_size) return 0; return 1; } -- 2.8.0.rc2.1.gbe9624a
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