Fix for CVE-2014-3570 (with minor bn_asm.c revamp).

[openssl.git] / crypto / bn / asm / sparcv9-mont.pl

diff --git a/crypto/bn/asm/sparcv9-mont.pl b/crypto/bn/asm/sparcv9-mont.pl
index 2870812c155ef9f08051bac7a931cfd4615fe75a..b8fb1e8a25dc0bcf858d4619e394e8f7688f4b83 100644 (file)
--- a/crypto/bn/asm/sparcv9-mont.pl
+++ b/crypto/bn/asm/sparcv9-mont.pl
@@ -257,11 +257,6 @@ $fname:
        add     $rp,$num,$rp
        mov     $tp,$ap
        sub     %g0,$num,%o7            ! k=-num
-
-       srl     $npj,30,%o0             ! boundary condition...
-       brz,pn  %o0,.Lcopy              ! ... is met
-       nop
-
        ba      .Lsub
        subcc   %g0,%g0,%g0             ! clear %icc.c
 .align 16