diff options
author | Rich Salz <rsalz@openssl.org> | 2015-05-01 10:02:07 -0400 |
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committer | Rich Salz <rsalz@openssl.org> | 2015-05-01 10:02:07 -0400 |
commit | b548a1f11c06ccdfa4f52a539912d22d77ee309e (patch) | |
tree | 37ff8792ddf09e4805aa3ba76b805923d3c52734 /crypto/bn/bn_gf2m.c | |
parent | 33fbca83dcd05b77f807fab205c4523b8cfe85b5 (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.c | 15 |
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; } |