X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/9e31c4824cabb1bf173f87cbd0abe93f25ea9598..5be59dc5b269a84ea529b7f97652e48077286696:/rsync.c?ds=sidebyside

diff --git a/rsync.c b/rsync.c
index 647af677..18412488 100644
--- a/rsync.c
+++ b/rsync.c
@@ -395,7 +395,7 @@ void recv_generator(char *fname,struct file_list *flist,int i,int f_out)
   write_flush(f_out);
 
   close(fd);
-  unmap_file(buf);
+  if (buf) unmap_file(buf);
 
   free_sums(s);
 }
@@ -443,6 +443,7 @@ static int receive_data(int f_in,struct map_struct *buf,int fd,char *fname)
 
       map = map_ptr(buf,offset2,len);
 
+      see_token(map, len);
       sum_update(map,len);
 
       if (write_sparse(fd,map,len) != len) {
@@ -620,7 +621,7 @@ int recv_files(int f_in,struct file_list *flist,char *local_name,int f_gen)
       recv_ok = receive_data(f_in,buf,fd2,fname);
 
       if (fd1 != -1) {
-	unmap_file(buf);
+	if (buf) unmap_file(buf);
 	close(fd1);
       }
       close(fd2);
@@ -758,7 +759,7 @@ off_t send_files(struct file_list *flist,int f_out,int f_in)
       match_sums(f_out,s,buf,st.st_size);
       write_flush(f_out);
       
-      unmap_file(buf);
+      if (buf) unmap_file(buf);
       close(fd);
 
       free_sums(s);