| Message ID | 20120917.230144.383780203829176979.davem@davemloft.net |
|---|---|
| State | Accepted |
| Delegated to: | David Miller |
| Headers | show |
diff --git a/arch/sparc/crypto/des_asm.S b/arch/sparc/crypto/des_asm.S index a7da935..30b6e90 100644 --- a/arch/sparc/crypto/des_asm.S +++ b/arch/sparc/crypto/des_asm.S @@ -168,6 +168,7 @@ ENTRY(des_sparc64_cbc_decrypt) DES_ROUND(28, 30, 32, 32) DES_IIP(32, 32) fxor %f32, %f34, %f32 + fsrc2 %f36, %f34 std %f32, [%o1 + 0x00] add %o0, 0x08, %o0 subcc %o2, 0x08, %o2
The IV wasn't being propagated properly past the first loop iteration. This bug lived only because the crypto layer tests for cbc(des) do not have any cases that go more than one loop. Signed-off-by: David S. Miller <davem@davemloft.net> --- arch/sparc/crypto/des_asm.S | 1 + 1 file changed, 1 insertion(+)