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authorRich Salz <rsalz@openssl.org>2015-05-01 10:02:07 -0400
committerRich Salz <rsalz@openssl.org>2015-05-01 10:02:07 -0400
commitb548a1f11c06ccdfa4f52a539912d22d77ee309e (patch)
tree37ff8792ddf09e4805aa3ba76b805923d3c52734 /crypto/bn/bn_gf2m.c
parent33fbca83dcd05b77f807fab205c4523b8cfe85b5 (diff)
free null cleanup finale
Don't check for NULL before calling OPENSSL_free Reviewed-by: Richard Levitte <levitte@openssl.org>
Diffstat (limited to 'crypto/bn/bn_gf2m.c')
-rw-r--r--crypto/bn/bn_gf2m.c15
1 files changed, 5 insertions, 10 deletions
diff --git a/crypto/bn/bn_gf2m.c b/crypto/bn/bn_gf2m.c
index fc7ad24296..7c0d4afc71 100644
--- a/crypto/bn/bn_gf2m.c
+++ b/crypto/bn/bn_gf2m.c
@@ -561,8 +561,7 @@ int BN_GF2m_mod_mul(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
ret = BN_GF2m_mod_mul_arr(r, a, b, arr, ctx);
bn_check_top(r);
err:
- if (arr)
- OPENSSL_free(arr);
+ OPENSSL_free(arr);
return ret;
}
@@ -620,8 +619,7 @@ int BN_GF2m_mod_sqr(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx)
ret = BN_GF2m_mod_sqr_arr(r, a, arr, ctx);
bn_check_top(r);
err:
- if (arr)
- OPENSSL_free(arr);
+ OPENSSL_free(arr);
return ret;
}
@@ -1037,8 +1035,7 @@ int BN_GF2m_mod_exp(BIGNUM *r, const BIGNUM *a, const BIGNUM *b,
ret = BN_GF2m_mod_exp_arr(r, a, b, arr, ctx);
bn_check_top(r);
err:
- if (arr)
- OPENSSL_free(arr);
+ OPENSSL_free(arr);
return ret;
}
@@ -1097,8 +1094,7 @@ int BN_GF2m_mod_sqrt(BIGNUM *r, const BIGNUM *a, const BIGNUM *p, BN_CTX *ctx)
ret = BN_GF2m_mod_sqrt_arr(r, a, arr, ctx);
bn_check_top(r);
err:
- if (arr)
- OPENSSL_free(arr);
+ OPENSSL_free(arr);
return ret;
}
@@ -1228,8 +1224,7 @@ int BN_GF2m_mod_solve_quad(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
ret = BN_GF2m_mod_solve_quad_arr(r, a, arr, ctx);
bn_check_top(r);
err:
- if (arr)
- OPENSSL_free(arr);
+ OPENSSL_free(arr);
return ret;
}