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Fixed bug where mutex would be destroyed but not recreated for new

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net_crypto connection.

Only destroy mutex when it is realloced out.
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irungentoo 2015-01-31 13:28:22 -05:00
parent 8e9a971e95
commit 33f65929e3
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GPG Key ID: 10349DC9BED89E98
1 changed files with 8 additions and 2 deletions
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10
toxcore/net_crypto.c
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@ -1378,13 +1378,19 @@ static int wipe_crypto_connection(Net_Crypto *c, int crypt_connection_id)
return -1; return -1;
uint32_t i; uint32_t i;
pthread_mutex_destroy(&c->crypto_connections[crypt_connection_id].mutex);
/* Keep mutex, only destroy it when connection is realloced out. */
pthread_mutex_t mutex = c->crypto_connections[crypt_connection_id].mutex;
memset(&(c->crypto_connections[crypt_connection_id]), 0 , sizeof(Crypto_Connection)); memset(&(c->crypto_connections[crypt_connection_id]), 0 , sizeof(Crypto_Connection));
c->crypto_connections[crypt_connection_id].mutex = mutex;
for (i = c->crypto_connections_length; i != 0; --i) { for (i = c->crypto_connections_length; i != 0; --i) {
if (c->crypto_connections[i - 1].status != CRYPTO_CONN_NO_CONNECTION) if (c->crypto_connections[i - 1].status == CRYPTO_CONN_NO_CONNECTION) {
pthread_mutex_destroy(&c->crypto_connections[i - 1].mutex);
} else {
break; break;
} }
}
if (c->crypto_connections_length != i) { if (c->crypto_connections_length != i) {
c->crypto_connections_length = i; c->crypto_connections_length = i;