diff options
| author |   deraadt <deraadt@openbsd.org> | 2015-09-01 01:54:04 +0000 |
|---|---|---|
| committer | deraadt <deraadt@openbsd.org> | 2015-09-01 01:54:04 +0000 |
| commit | 8c57a1cca1d0e8a2e94daaa801ed90600fab9d4e (patch) | |
| tree | 5e574edfc06f23aca12428823c11309da4af0abe | |
| parent | Recommend an unambiguous escape for minus signs instead of \-. (diff) | |
| download | wireguard-openbsd-8c57a1cca1d0e8a2e94daaa801ed90600fab9d4e.tar.xz wireguard-openbsd-8c57a1cca1d0e8a2e94daaa801ed90600fab9d4e.zip | |
uses sizes for free()
| -rw-r--r-- | sys/dev/rasops/rasops.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/sys/dev/rasops/rasops.c b/sys/dev/rasops/rasops.c index f4e2b207993..bce7416e78f 100644 --- a/sys/dev/rasops/rasops.c +++ b/sys/dev/rasops/rasops.c @@ -1,4 +1,4 @@ -/* $OpenBSD: rasops.c,v 1.40 2015/06/21 20:49:18 jca Exp $ */ +/* $OpenBSD: rasops.c,v 1.41 2015/09/01 01:54:04 deraadt Exp $ */ /* $NetBSD: rasops.c,v 1.35 2001/02/02 06:01:01 marcus Exp $ */ /*- @@ -1371,7 +1371,7 @@ rasops_alloc_screen(void *v, void **cookiep, size_t size; int i; - scr = malloc(sizeof(struct rasops_screen), M_DEVBUF, M_NOWAIT); + scr = malloc(sizeof(*scr), M_DEVBUF, M_NOWAIT); if (scr == NULL) return (ENOMEM); @@ -1379,7 +1379,7 @@ rasops_alloc_screen(void *v, void **cookiep, ri->ri_cols * sizeof(struct wsdisplay_charcell), M_DEVBUF, M_NOWAIT); if (scr->rs_bs == NULL) { - free(scr, M_DEVBUF, 0); + free(scr, M_DEVBUF, sizeof(*scr)); return (ENOMEM); } size = ri->ri_rows * ri->ri_cols * sizeof(struct wsdisplay_charcell); @@ -1414,8 +1414,9 @@ rasops_free_screen(void *v, void *cookie) LIST_REMOVE(scr, rs_next); ri->ri_nscreens--; - free(scr->rs_bs, M_DEVBUF, 0); - free(scr, M_DEVBUF, 0); + free(scr->rs_bs, M_DEVBUF, + ri->ri_rows * ri->ri_cols * sizeof(struct wsdisplay_charcell)); + free(scr, M_DEVBUF, sizeof(*scr)); } int |