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fix (?) AVX clearing
author
Dr. Stephen Henson
<steve@openssl.org>
Fri, 21 Oct 2011 01:57:37 +0000
(
01:57
+0000)
committer
Dr. Stephen Henson
<steve@openssl.org>
Fri, 21 Oct 2011 01:57:37 +0000
(
01:57
+0000)
fips/fips.c
patch
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diff --git
a/fips/fips.c
b/fips/fips.c
index 4f0f64cb838f3ba395e6fbca2bce9524f3c877de..169652b4b3a008e3b279ea1f0ee4e230fe3f1b35 100644
(file)
--- a/
fips/fips.c
+++ b/
fips/fips.c
@@
-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