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tmp2 is not used in BN_mod_mul_montgomery.
[openssl.git]
/
crypto
/
bn
/
bn_mont.c
diff --git
a/crypto/bn/bn_mont.c
b/crypto/bn/bn_mont.c
index 202eec4462f3e52bc2613e54ecd8cd25729c400a..99e7c623e252c19ca070c333de1bb0cc6d0dd959 100644
(file)
--- a/
crypto/bn/bn_mont.c
+++ b/
crypto/bn/bn_mont.c
@@
-77,12
+77,9
@@
int BN_mod_mul_montgomery(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
BN_CTX_start(ctx);
tmp = BN_CTX_get(ctx);
- tmp2 = BN_CTX_get(ctx);
- if (tmp == NULL || tmp2 == NULL) goto err;
+ if (tmp == NULL) goto err;
bn_check_top(tmp);
- bn_check_top(tmp2);
-
if (a == b)
{
if (!BN_sqr(tmp,a,ctx)) goto err;