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| author | Andy Polyakov <appro@openssl.org> | 2010-01-24 14:54:24 +0000 |
|---|---|---|
| committer | Andy Polyakov <appro@openssl.org> | 2010-01-24 14:54:24 +0000 |
| commit | 7676eebf4297c8ccb27a6517eb8529cbd187f17a (patch) | |
| tree | 8668e00dc37bdb3b027f34331e810578aaf7d02c /crypto/x86cpuid.pl | |
| parent | 21a5c040e5398b7d4ec374168815f88c94a102d6 (diff) | |
| download | openssl-7676eebf4297c8ccb27a6517eb8529cbd187f17a.zip openssl-7676eebf4297c8ccb27a6517eb8529cbd187f17a.tar.gz openssl-7676eebf4297c8ccb27a6517eb8529cbd187f17a.tar.bz2 | |
OPENSSL_cleanse to accept zero length parameter [matching C implementation].
Diffstat (limited to 'crypto/x86cpuid.pl')
| -rw-r--r-- | crypto/x86cpuid.pl | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/crypto/x86cpuid.pl b/crypto/x86cpuid.pl index e5dcc58..a7464af 100644 --- a/crypto/x86cpuid.pl +++ b/crypto/x86cpuid.pl @@ -279,11 +279,14 @@ for (@ARGV) { $sse2=1 if (/-DOPENSSL_IA32_SSE2/); } &xor ("eax","eax"); &cmp ("ecx",7); &jae (&label("lot")); + &cmp ("ecx",0); + &je (&label("ret")); &set_label("little"); &mov (&BP(0,"edx"),"al"); &sub ("ecx",1); &lea ("edx",&DWP(1,"edx")); &jnz (&label("little")); +&set_label("ret"); &ret (); &set_label("lot",16); |