s390/con3270: fix use of uninitialised data

[cascardo/linux.git] / drivers / s390 / char / con3270.c

diff --git a/drivers/s390/char/con3270.c b/drivers/s390/char/con3270.c
index 6b1577c..0c161db 100644 (file)
--- a/drivers/s390/char/con3270.c
+++ b/drivers/s390/char/con3270.c
@@ -464,7 +464,7 @@ con3270_cline_end(struct con3270 *cp)
                s->string[s->len - 4] = TO_RA;
                s->string[s->len - 1] = 0;
        } else {
-               while (--size > cp->cline->len)
+               while (--size >= cp->cline->len)
                        s->string[size] = cp->view.ascebc[' '];
        }
        /* Replace cline with allocated line s and reset cline. */