1 files changed, 6 insertions, 7 deletions

diff --git a/opentracker.c b/opentracker.c
index ae755cc..2e46fa1 100644
--- a/opentracker.c
+++ b/opentracker.c
@@ -83,7 +83,7 @@ int main( int argc, char **argv );
 static void httperror( const int64 s, const char *title, const char *message );
 static void httpresponse( const int64 s, char *data );
 
-static void sendmallocdata( const int64 s, char *buffer, const size_t size );
+static void sendmmapdata( const int64 s, char *buffer, const size_t size );
 static void senddata( const int64 s, char *buffer, const size_t size );
 
 static void server_mainloop( );
@@ -132,7 +132,7 @@ static void httperror( const int64 s, const char *title, const char *message ) {
   senddata(s,static_outbuf,reply_size);
 }
 
-static void sendmallocdata( const int64 s, char *buffer, size_t size ) {
+static void sendmmapdata( const int64 s, char *buffer, size_t size ) {
   struct http_data *h = io_getcookie( s );
   char *header;
   size_t header_size;
@@ -152,7 +152,7 @@ static void sendmallocdata( const int64 s, char *buffer, size_t size ) {
 
   iob_reset( &h->batch );
   iob_addbuf_free( &h->batch, header, header_size );
-  iob_addbuf_free( &h->batch, buffer, size );
+  iob_addbuf_munmap( &h->batch, buffer, size );
 
   /* writeable sockets timeout after twice the pool timeout
      which defaults to 5 minutes (e.g. after 10 minutes) */
@@ -253,7 +253,7 @@ LOG_TO_STDERR( "sync: %d.%d.%d.%d\n", h->ip[0], h->ip[1], h->ip[2], h->ip[3] );
 
     if( mode == SYNC_OUT ) {
       if( !( reply_size = return_changeset_for_tracker( &reply ) ) ) HTTPERROR_500;
-      return sendmallocdata( s, reply, reply_size );
+      return sendmmapdata( s, reply, reply_size );
     }
 
     /* Simple but proof for now */
@@ -305,7 +305,7 @@ LOG_TO_STDERR( "sync: %d.%d.%d.%d\n", h->ip[0], h->ip[1], h->ip[2], h->ip[3] );
 LOG_TO_STDERR( "stats: %d.%d.%d.%d - mode: dmem\n", h->ip[0], h->ip[1], h->ip[2], h->ip[3] );
 
           if( !( reply_size = return_memstat_for_tracker( &reply ) ) ) HTTPERROR_500;
-          return sendmallocdata( s, reply, reply_size );
+          return sendmmapdata( s, reply, reply_size );
           
         case STATS_UDP:
           t = time( NULL ) - ot_start_time;
@@ -380,9 +380,8 @@ SCRAPE_WORKAROUND:
 LOG_TO_STDERR( "scrp: %d.%d.%d.%d - FULL SCRAPE\n", h->ip[0], h->ip[1], h->ip[2], h->ip[3] );
 
       if( !( reply_size = return_fullscrape_for_tracker( &reply ) ) ) HTTPERROR_500;
-      if( (c = realloc( reply, reply_size ) ) ) reply = c;
       ot_overall_tcp_successfulannounces++;
-      return sendmallocdata( s, reply, reply_size );
+      return sendmmapdata( s, reply, reply_size );
     }
 
     /* Enough for http header + whole scrape string */