mirrors/linux-stable
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2024-09-29 05:44:11 +00:00
Code Issues Releases Wiki Activity

crypto: inside-secure - fix packed bit-field result descriptor

Browse source 
When mixing bit-field and none bit-filed in packed struct the
none bit-field starts at a distinct memory location, thus adding
an additional byte to the overall structure which is used in
memory zero-ing and other configuration calculations.

Fix this by removing the none bit-field that has a following
bit-field.

Signed-off-by: Ofer Heifetz <oferh@marvell.com>
Acked-by: Antoine Tenart <atenart@kernel.org>
Acked-by: Antoine Tenart <atenart@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Ofer Heifetz 2022-07-02 10:14:26 +03:00 committed by Herbert Xu
parent 68740ab505
commit 932be3e95b
1 changed files with 9 additions and 9 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

18
drivers/crypto/inside-secure/safexcel.h
View file

@ -497,15 +497,15 @@ struct result_data_desc {
u32 packet_length:17;
u32 error_code:15;
u8 bypass_length:4;
u8 e15:1;
u16 rsvd0;
u8 hash_bytes:1;
u8 hash_length:6;
u8 generic_bytes:1;
u8 checksum:1;
u8 next_header:1;
u8 length:1;
u32 bypass_length:4;
u32 e15:1;
u32 rsvd0:16;
u32 hash_bytes:1;
u32 hash_length:6;
u32 generic_bytes:1;
u32 checksum:1;
u32 next_header:1;
u32 length:1;
u16 application_id;
u16 rsvd1;