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fixed memory leak

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orignal 2017-04-05 18:26:56 -04:00
parent 13ccb16a4a
commit 165cf980d2
1 changed files with 17 additions and 3 deletions
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20
Crypto.h
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@ -304,7 +304,11 @@ inline int DSA_set0_key(DSA *d, BIGNUM *pub_key, BIGNUM *priv_key)
inline void DSA_get0_key(const DSA *d, const BIGNUM **pub_key, const BIGNUM **priv_key)
{ *pub_key = d->pub_key; *priv_key = d->priv_key; }
inline int DSA_SIG_set0(DSA_SIG *sig, BIGNUM *r, BIGNUM *s)
{ sig->r = r; sig->s = s; return 1; }
{
if (sig->r) BN_free (sig->r);
if (sig->s) BN_free (sig->s);
sig->r = r; sig->s = s; return 1;
}
inline void DSA_SIG_get0(const DSA_SIG *sig, const BIGNUM **pr, const BIGNUM **ps)
{ *pr = sig->r; *ps = sig->s; }
@ -318,12 +322,22 @@ inline void ECDSA_SIG_get0(const ECDSA_SIG *sig, const BIGNUM **pr, const BIGNUM
{ *pr = sig->r; *ps = sig->s; }
inline int RSA_set0_key(RSA *r, BIGNUM *n, BIGNUM *e, BIGNUM *d)
{ r->n = n; r->e = e; r->d = d; return 1; }
{
if (r->n) BN_free (r->n);
if (r->e) BN_free (r->e);
if (r->d) BN_free (r->d);
r->n = n; r->e = e; r->d = d; return 1;
}
inline void RSA_get0_key(const RSA *r, const BIGNUM **n, const BIGNUM **e, const BIGNUM **d)
{ *n = r->n; *e = r->e; *d = r->d; }
inline int DH_set0_pqg(DH *dh, BIGNUM *p, BIGNUM *q, BIGNUM *g)
{ dh->p = p; dh->q = q; dh->g = g; return 1; }
{
if (dh->p) BN_free (dh->p);
if (dh->q) BN_free (dh->q);
if (dh->g) BN_free (dh->g);
dh->p = p; dh->q = q; dh->g = g; return 1;
}
inline int DH_set0_key(DH *dh, BIGNUM *pub_key, BIGNUM *priv_key)
{
if (dh->pub_key) BN_free (dh->pub_key);