s3:smbd: let reply_readbraw_error use the locked socket

metze
(cherry picked from commit 1e7086e5ce0924687d657de583adb63a9f0c1bfb)

diff --git a/source3/smbd/reply.c b/source3/smbd/reply.c
index 181bd4714807864be2d437117b34a28095a07de8..e13c803094e600bfcc282408abd2775fff2b214a 100644 (file)
--- a/source3/smbd/reply.c
+++ b/source3/smbd/reply.c
@@ -2782,11 +2782,22 @@ static void sendfile_short_send(files_struct *fsp,
 
 static void reply_readbraw_error(void)
 {
+       bool ok;
        char header[4];
+
        SIVAL(header,0,0);
+
+       ok = smbd_lock_socket(smbd_server_conn);
+       if (!ok) {
+               exit_server_cleanly("failed to lock socket");
+       }
        if (write_data(smbd_server_fd(),header,4) != 4) {
                fail_readraw();
        }
+       ok = smbd_unlock_socket(smbd_server_conn);
+       if (!ok) {
+               exit_server_cleanly("failed to unlock socket");
+       }
 }
 
 /****************************************************************************