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Revision 827108d08070c7515c14eb47e5fa03f59cfe38cf authored by Bradley Pankow on 23 February 2016, 01:11:47 UTC, committed by Alex Deucher on 24 February 2016, 17:46:05 UTC 
amdgpu: fix NULL pointer dereference at tonga_check_states_equal
 
The event_data passed from pem_fini was not cleared upon initialization.
This caused NULL checks to pass and cast_const_phw_tonga_power_state to
attempt to dereference an invalid pointer. Clear the event_data in
pem_init and pem_fini before calling pem_handle_event.

Reviewed-by:  Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Bradley Pankow <btpankow@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
1 parent 39d4275
Raw File
ripemd.h 
/*
 * Common values for RIPEMD algorithms
 */

#ifndef _CRYPTO_RMD_H
#define _CRYPTO_RMD_H

#define RMD128_DIGEST_SIZE      16
#define RMD128_BLOCK_SIZE       64

#define RMD160_DIGEST_SIZE      20
#define RMD160_BLOCK_SIZE       64

#define RMD256_DIGEST_SIZE      32
#define RMD256_BLOCK_SIZE       64

#define RMD320_DIGEST_SIZE      40
#define RMD320_BLOCK_SIZE       64

/* initial values  */
#define RMD_H0  0x67452301UL
#define RMD_H1  0xefcdab89UL
#define RMD_H2  0x98badcfeUL
#define RMD_H3  0x10325476UL
#define RMD_H4  0xc3d2e1f0UL
#define RMD_H5  0x76543210UL
#define RMD_H6  0xfedcba98UL
#define RMD_H7  0x89abcdefUL
#define RMD_H8  0x01234567UL
#define RMD_H9  0x3c2d1e0fUL

/* constants */
#define RMD_K1  0x00000000UL
#define RMD_K2  0x5a827999UL
#define RMD_K3  0x6ed9eba1UL
#define RMD_K4  0x8f1bbcdcUL
#define RMD_K5  0xa953fd4eUL
#define RMD_K6  0x50a28be6UL
#define RMD_K7  0x5c4dd124UL
#define RMD_K8  0x6d703ef3UL
#define RMD_K9  0x7a6d76e9UL

#endif
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