X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/be59d0ec2329bd6949bd2fd87ebd9ff69770cfb9..57f74bd1c2da4cb1a5fb7a83f0ae978d210d3c2d:/zlib/deflate.c

diff --git a/zlib/deflate.c b/zlib/deflate.c
index 74f67cfe..07814c7a 100644
--- a/zlib/deflate.c
+++ b/zlib/deflate.c
@@ -1110,6 +1110,11 @@ local block_state deflate_stored(s, flush)
 	s->strstart += s->lookahead;
 	s->lookahead = 0;
 
+	if (flush == Z_INSERT_ONLY) {
+	    s->block_start = s->strstart;
+	    continue;
+	}
+
 	/* Emit a stored block if pending_buf will be full: */
  	max_start = s->block_start + max_block_size;
         if (s->strstart == 0 || (ulg)s->strstart >= max_start) {
@@ -1125,6 +1130,11 @@ local block_state deflate_stored(s, flush)
             FLUSH_BLOCK(s, 0);
 	}
     }
+    if (flush == Z_INSERT_ONLY) {
+	s->block_start = s->strstart;
+	return need_more;
+    }
+
     FLUSH_BLOCK(s, flush == Z_FINISH);
     return flush == Z_FINISH ? finish_done : block_done;
 }