loader: fix memory leak in loader_dri3_open

Found via "valgrind --leak-check=full glxgears".

Signed-off-by: Jan Ziak (http://atom-symbol.net) <0xe2.0x9a.0x9b@gmail.com>
Acked-by: Boyan Ding <boyan.j.ding@gmail.com>
Cc: "12.0 11.2" <mesa-stable@lists.freedesktop.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
(cherry picked from commit fd32868590c7cbc5c6c2b3d59ff66694de3864b8)

diff --git a/src/loader/loader_dri3_helper.c b/src/loader/loader_dri3_helper.c
index 896f225..67d0c2c 100644 (file)
--- a/src/loader/loader_dri3_helper.c
+++ b/src/loader/loader_dri3_helper.c
@@ -785,6 +785,7 @@ loader_dri3_open(xcb_connection_t *conn,
    }
 
    fd = xcb_dri3_open_reply_fds(conn, reply)[0];
+   free(reply);
    fcntl(fd, F_SETFD, fcntl(fd, F_GETFD) | FD_CLOEXEC);
 
    return fd;