Merge pull request #40 from antma/master

fix very small memory leaks
This commit is contained in:
vysheng 2014-01-21 07:09:16 -08:00
commit 022bd69839
3 changed files with 14 additions and 6 deletions

View file

@ -628,6 +628,7 @@ void replay_log_event (void) {
struct chat *C = &_C->chat;
if (C->title) { tfree_str (C->title); }
C->title = fetch_str_dup ();
if (C->print_title) { tfree_str (C->print_title); }
C->print_title = create_print_name (C->id, C->title, 0, 0, 0);
#ifdef USE_LUA
lua_chat_update (C);

View file

@ -428,6 +428,12 @@ int process_respq_answer (struct connection *c, char *packet, int len) {
return rpc_send_packet (c);
}
int check_prime (BIGNUM *p) {
int r = BN_is_prime (p, BN_prime_checks, 0, BN_ctx, 0);
ensure (r >= 0);
return r;
}
int check_DH_params (BIGNUM *p, int g) {
if (g < 2 || g > 7) { return -1; }
BIGNUM t;
@ -440,7 +446,7 @@ int check_DH_params (BIGNUM *p, int g) {
int x = BN_get_word (&t);
assert (x >= 0 && x < 4 * g);
BN_clear (&dh_g);
BN_free (&dh_g);
switch (g) {
case 2:
@ -462,15 +468,15 @@ int check_DH_params (BIGNUM *p, int g) {
break;
}
if (!BN_is_prime (p, BN_prime_checks, 0, BN_ctx, 0)) { return -1; }
if (!check_prime (p)) { return -1; }
BIGNUM b;
BN_init (&b);
ensure (BN_set_word (&b, 2));
ensure (BN_div (&t, 0, p, &b, BN_ctx));
if (!BN_is_prime (&t, BN_prime_checks, 0, BN_ctx, 0)) { return -1; }
BN_clear (&b);
BN_clear (&t);
if (!check_prime (&t)) { return -1; }
BN_free (&b);
BN_free (&t);
return 0;
}

View file

@ -1327,6 +1327,7 @@ void fetch_geo_message (struct message *M) {
fetch_message_action (&M->action);
} else {
M->message = fetch_str_dup ();
M->message_len = strlen (M->message);
fetch_message_media (&M->media);
}
}
@ -1691,7 +1692,7 @@ void free_message_action (struct message_action *M) {
void free_message (struct message *M) {
if (!M->service) {
if (M->message) { tfree_str (M->message); }
if (M->message) { tfree (M->message, M->message_len + 1); }
free_message_media (&M->media);
} else {
free_message_action (&M->action);