Commit 47c9926a authored by Andy Polyakov's avatar Andy Polyakov
Browse files

chacha/asm/chacha-x86_64.pl: fix sporadic crash in AVX512 code path. 



Only chacha_internal_test is affected, since this path is not used
from EVP.

Reviewed-by: default avatarRich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/4758)
parent a8f302e5

crypto/chacha/asm/chacha-x86_64.pl

+1 −1
Original line number Diff line number Diff line
@@ -2488,7 +2488,7 @@ $code.=<<___; 
	dec		$len

	jnz		.Loop_tail_avx512



	vmovdqa32	$a_,0x00(%rsp)

	vmovdqu32	$a_,0x00(%rsp)



.Ldone_avx512:

	vzeroall