Merge in dist fix from Monty

[m6w6/libmemcached] / libmemcached / connect.c

diff --git a/libmemcached/connect.c b/libmemcached/connect.c
index 1f0175f21a5a00f00a7ceeb36db99e784a5af3bc..3afef7d32c99723cecb30fd76c864d43ad89df2e 100644 (file)
--- a/libmemcached/connect.c
+++ b/libmemcached/connect.c
@@ -19,16 +19,12 @@ static memcached_return_t connect_poll(memcached_server_st *ptr)
   fds[0].fd = ptr->fd;
   fds[0].events = POLLOUT;
 
-  int timeout= ptr->root->connect_timeout;
-  if (ptr->root->flags.no_block == true)
-    timeout= -1;
-
   int error;
   size_t loop_max= 5;
 
   while (--loop_max) // Should only loop on cases of ERESTART or EINTR
   {
-    error= poll(fds, 1, timeout);
+    error= poll(fds, 1, ptr->root->connect_timeout);
 
     switch (error)
     {
@@ -95,7 +91,9 @@ static memcached_return_t set_hostinfo(memcached_server_st *server)
   char str_port[NI_MAXSERV];
   uint32_t counter= 5;
 
-  snprintf(str_port, NI_MAXSERV, "%u", (uint32_t)server->port);
+  int length= snprintf(str_port, NI_MAXSERV, "%u", (uint32_t)server->port);
+  if (length >= NI_MAXSERV || length < 0)
+    return MEMCACHED_FAILURE;
 
   memset(&hints, 0, sizeof(hints));
 
@@ -536,7 +534,7 @@ memcached_return_t memcached_connect(memcached_server_write_instance_st ptr)
   case MEMCACHED_CONNECTION_TCP:
     rc= network_connect(ptr);
 #ifdef LIBMEMCACHED_WITH_SASL_SUPPORT
-    if (ptr->fd != INVALID_SOCKET && ptr->root->sasl && ptr->root->sasl->callbacks)
+    if (ptr->fd != INVALID_SOCKET && ptr->root->sasl.callbacks)
     {
       rc= memcached_sasl_authenticate_connection(ptr);
       if (rc != MEMCACHED_SUCCESS)