diff options
Diffstat (limited to 'polyp/protocol-simple.c')
-rw-r--r-- | polyp/protocol-simple.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/polyp/protocol-simple.c b/polyp/protocol-simple.c index f7c69d6b..058d4b82 100644 --- a/polyp/protocol-simple.c +++ b/polyp/protocol-simple.c @@ -39,6 +39,9 @@ #include "xmalloc.h" #include "log.h" +/* Don't allow more than this many concurrent connections */ +#define MAX_CONNECTIONS 10 + struct connection { struct pa_protocol_simple *protocol; struct pa_iochannel *io; @@ -287,6 +290,12 @@ static void on_connection(struct pa_socket_server*s, struct pa_iochannel *io, vo char cname[256]; assert(s && io && p); + if (pa_idxset_ncontents(p->connections)+1 > MAX_CONNECTIONS) { + pa_log(__FILE__": Warning! Too many connections (%u), dropping incoming connection.\n", MAX_CONNECTIONS); + pa_iochannel_free(io); + return; + } + c = pa_xmalloc(sizeof(struct connection)); c->io = io; c->sink_input = NULL; |