Commit a5a95f8d authored by Andy Polyakov's avatar Andy Polyakov
Browse files

crypto/sparcv9cap.c: fix overstep in getisax. 



Problem was introduced in 299ccadc
as future extension, i.e. at this point it wasn't an actual problem,
because uninitialized capability bit was not actually used.

Reviewed-by: default avatarTim Hudson <tjh@openssl.org>
parent 7123aa81

crypto/sparcv9cap.c

+2 −2
Original line number Diff line number Diff line
@@ -164,9 +164,9 @@ void OPENSSL_cpuid_setup(void) 


#if defined(__sun) && defined(__SVR4)

    if (getisax != NULL) {

        unsigned int vec[1];

        unsigned int vec[2] = { 0, 0 };



        if (getisax (vec,1)) {

        if (getisax (vec,2)) {

            if (vec[0]&0x00020) OPENSSL_sparcv9cap_P[0] |= SPARCV9_VIS1;

            if (vec[0]&0x00040) OPENSSL_sparcv9cap_P[0] |= SPARCV9_VIS2;

            if (vec[0]&0x00080) OPENSSL_sparcv9cap_P[0] |= SPARCV9_BLK;