diff options
| author | Jeremie Courreges-Anglas <jca@cvs.openbsd.org> | 2015-06-21 20:49:19 +0000 |
|---|---|---|
| committer | Jeremie Courreges-Anglas <jca@cvs.openbsd.org> | 2015-06-21 20:49:19 +0000 |
| commit | 9b7bdd8d3c45a78fac0d3a26a981504b551cd15c (patch) | |
| tree | f9d5daab4d015ce0e486427c42072142d1acaaf3 | |
| parent | 70942e7545641f9959864abc98910cbdd8209eb1 (diff) | |
Don't leak mem if wsfont_rotate() fails.
Problem reported by Maxime Villard, ok miod@
| -rw-r--r-- | sys/dev/rasops/rasops.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/sys/dev/rasops/rasops.c b/sys/dev/rasops/rasops.c index 917c35906db..f4e2b207993 100644 --- a/sys/dev/rasops/rasops.c +++ b/sys/dev/rasops/rasops.c @@ -1,4 +1,4 @@ -/* $OpenBSD: rasops.c,v 1.39 2015/03/14 03:38:49 jsg Exp $ */ +/* $OpenBSD: rasops.c,v 1.40 2015/06/21 20:49:18 jca Exp $ */ /* $NetBSD: rasops.c,v 1.35 2001/02/02 06:01:01 marcus Exp $ */ /*- @@ -1163,12 +1163,10 @@ rasops_rotate_font(int *cookie) * We did not find a rotated version of this font. Ask the wsfont * code to compute one for us. */ - - f = malloc(sizeof(struct rotatedfont), M_DEVBUF, M_WAITOK); - if ((ncookie = wsfont_rotate(*cookie)) == -1) return; + f = malloc(sizeof(struct rotatedfont), M_DEVBUF, M_WAITOK); f->rf_cookie = *cookie; f->rf_rotated = ncookie; SLIST_INSERT_HEAD(&rotatedfonts, f, rf_next); |