lib: Fix file_ploadv_send()/_recv()

When reading more than 1024 bytes, don't insert '\0' bytes in between
those chunks.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Samuel Cabrero <scabrero@samba.org>

diff --git a/source3/lib/util_file.c b/source3/lib/util_file.c
index 1c468ea5501debdcc3c7954c86e5e88b8cbe3c0f..2425281f139e6af967bbdba8eb61ded41540c660 100644 (file)
--- a/source3/lib/util_file.c
+++ b/source3/lib/util_file.c
@@ -105,6 +105,13 @@ static void file_ploadv_readable(struct tevent_req *subreq)
        }
 
        bufsize = talloc_get_size(state->buf);
+       if (bufsize > 0) {
+               /*
+                * Last round we've added the trailing '\0'. Remove it
+                * for this round.
+                */
+               bufsize -= 1;
+       }
 
        if (((bufsize + nread) < bufsize) ||
            ((bufsize + nread + 1) < bufsize)) {