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csrp-gmp
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Memory fixes

master
est31 2015-04-17 07:12:56 +02:00
parent a7057b41dd
commit 8b5019ecc2
1 changed files with 4 additions and 1 deletions
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5
srp.c
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@ -331,7 +331,7 @@ static int H_nn( mpz_t result, SRP_HashAlgorithm alg, const mpz_t N, const mpz_t
int len_N = mpz_num_bytes(N);
int len_n1 = mpz_num_bytes(n1);
int len_n2 = mpz_num_bytes(n2);
int nbytes = len_n1 + len_n2;
int nbytes = len_N + len_N;
unsigned char * bin = (unsigned char *) malloc( nbytes );
if (!bin)
return 0;
@ -779,6 +779,8 @@ struct SRPUser * srp_user_new( SRP_HashAlgorithm alg, SRP_NGType ng_type,
mpz_clear(usr->S);
if (usr->username)
free((void*)usr->username);
if (usr->username_verifier)
free((void*)usr->username_verifier);
if (usr->password)
{
memset((void*)usr->password, 0, usr->password_len);
@ -805,6 +807,7 @@ void srp_user_delete( struct SRPUser * usr )
memset((void*)usr->password, 0, usr->password_len);
free((char *)usr->username);
free((char *)usr->username_verifier);
free((char *)usr->password);
if (usr->bytes_A)