diff options
Diffstat (limited to 'sys/dev/vt/vt_buf.c')
| -rw-r--r-- | sys/dev/vt/vt_buf.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/sys/dev/vt/vt_buf.c b/sys/dev/vt/vt_buf.c index e1e4ebc23491..43657fcecbdc 100644 --- a/sys/dev/vt/vt_buf.c +++ b/sys/dev/vt/vt_buf.c @@ -499,7 +499,6 @@ vtbuf_grow(struct vt_buf *vb, const term_pos_t *p, unsigned int history_size) { term_char_t *old, *new, **rows, **oldrows, **copyrows, *row, *oldrow; unsigned int w, h, c, r, old_history_size; - size_t bufsize, rowssize; int history_full; const teken_attr_t *a; term_char_t ch; @@ -510,10 +509,10 @@ vtbuf_grow(struct vt_buf *vb, const term_pos_t *p, unsigned int history_size) history_size = MAX(history_size, p->tp_row); /* Allocate new buffer. */ - bufsize = history_size * p->tp_col * sizeof(term_char_t); - new = malloc(bufsize, M_VTBUF, M_WAITOK | M_ZERO); - rowssize = history_size * sizeof(term_pos_t *); - rows = malloc(rowssize, M_VTBUF, M_WAITOK | M_ZERO); + new = mallocarray(history_size, p->tp_col * sizeof(term_char_t), + M_VTBUF, M_WAITOK | M_ZERO); + rows = mallocarray(history_size, sizeof(term_pos_t *), M_VTBUF, + M_WAITOK | M_ZERO); /* Toggle it. */ VTBUF_LOCK(vb); |