From: Heinrich Schuchardt <xypron.glpk@xxxxxx>
This patch has been added to the 3.12 stable tree. If you have any
objections, please let us know.
===============
commit f4ee2def2d70692ccff0d55353df4ee594fd0017 upstream.
Do not copy uninitalized fields th.td_hilen, th.td_data.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@xxxxxx>
Signed-off-by: John Johansen <john.johansen@xxxxxxxxxxxxx>
Signed-off-by: Jiri Slaby <jslaby@xxxxxxx>
---
security/apparmor/match.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/security/apparmor/match.c b/security/apparmor/match.c
index 32b72eb3d988..3f900fcca8fb 100644
--- a/security/apparmor/match.c
+++ b/security/apparmor/match.c
@@ -63,7 +63,9 @@ static struct table_header *unpack_table(char *blob, size_t bsize)
table = kvzalloc(tsize);
if (table) {
- *table = th;
+ table->td_id = th.td_id;
+ table->td_flags = th.td_flags;
+ table->td_lolen = th.td_lolen;
if (th.td_flags == YYTD_DATA8)
UNPACK_ARRAY(table->td_data, blob, th.td_lolen,
u8, byte_to_byte);
--
2.11.0
--
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