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Fixed possible threading issues.

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This commit is contained in:
irungentoo committed 2014-12-03 13:58:50 -05:00
1 parent be9c6f88d3
commit d8a8e8b982
1 file changed
+7 -2
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toxcore/net_crypto.c
+7 -2
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@@ -830,7 +830,9 @@ static int64_t send_lossless_packet(Net_Crypto *c, int crypt_connection_id, cons
dt.time = 0;
dt.length = length;
memcpy(dt.data, data, length);
pthread_mutex_lock(&conn->mutex);
int64_t packet_num = add_data_end_of_buffer(&conn->send_array, &dt);
pthread_mutex_unlock(&conn->mutex);
if (packet_num == -1)
return -1;
@@ -2593,8 +2595,11 @@ int send_lossy_cryptpacket(Net_Crypto *c, int crypt_connection_id, const uint8_t
int ret = -1;
if (conn) {
ret = send_data_packet_helper(c, crypt_connection_id, conn->recv_array.buffer_start, conn->send_array.buffer_end, data,
length);
pthread_mutex_lock(&conn->mutex);
uint32_t buffer_start = conn->recv_array.buffer_start;
uint32_t buffer_end = conn->send_array.buffer_end;
pthread_mutex_unlock(&conn->mutex);
ret = send_data_packet_helper(c, crypt_connection_id, buffer_start, buffer_end, data, length);
}
pthread_mutex_lock(&c->connections_mutex);