In read_iflags(), we need to set buf to an empty string.

diff --git a/sender.c b/sender.c
index 35955c7..2d9c85b 100644 (file)
--- a/sender.c
+++ b/sender.c
@@ -144,6 +144,8 @@ int read_iflags(int f_in, int f_out, int ndx, char *buf)
                exit_cleanup(RERR_PROTOCOL);
        }
 
+       *buf = '\0';
+
        if ((!(iflags & ITEM_UPDATING) || !S_ISREG(the_file_list->files[ndx]->mode)) && f_out >= 0) {
                write_int(f_out, ndx);
                write_shortint(f_out, iflags);