Commit dfe9a475 authored by Dr. Stephen Henson's avatar Dr. Stephen Henson
Browse files

fix (?) AVX clearing

parent af4bfa15

fips/fips.c

+2 −2
Original line number Diff line number Diff line
@@ -316,7 +316,7 @@ int FIPS_module_mode_set(int onoff, const char *auth) 


#ifdef OPENSSL_IA32_SSE2

	{

	unsigned int OPENSSL_ia32cap_P[];

	extern unsigned int OPENSSL_ia32cap_P[2];

	if ((OPENSSL_ia32cap_P[0] & (1<<25|1<<26)) != (1<<25|1<<26))

	    {

	    FIPSerr(FIPS_F_FIPS_MODULE_MODE_SET,FIPS_R_UNSUPPORTED_PLATFORM);
@@ -325,7 +325,7 @@ int FIPS_module_mode_set(int onoff, const char *auth) 
	    goto end;

	    }

	OPENSSL_ia32cap_P[0] |= (1<<28);	/* set "shared cache"	*/

	OPENSSL_ia32cap_P[1] &= ~(1<<60);	/* clear AVX		*/

	OPENSSL_ia32cap_P[1] &= ~(1<<(60-32));	/* clear AVX		*/

	}

#endif