From b548a1f11c06ccdfa4f52a539912d22d77ee309e Mon Sep 17 00:00:00 2001 From: Rich Salz Date: Fri, 1 May 2015 10:02:07 -0400 Subject: free null cleanup finale Don't check for NULL before calling OPENSSL_free Reviewed-by: Richard Levitte --- crypto/bn/bn_gf2m.c | 15 +++++---------- 1 file changed, 5 insertions(+), 10 deletions(-) (limited to 'crypto/bn/bn_gf2m.c') 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; } -- cgit v1.2.3