diff options
| author |   jsg <jsg@openbsd.org> | 2020-12-13 04:00:38 +0000 |
|---|---|---|
| committer | jsg <jsg@openbsd.org> | 2020-12-13 04:00:38 +0000 |
| commit | ee152407615437d50a46ce4c0502db7d7847c79a (patch) | |
| tree | 087eb35cb8bb9ac64f201c16f27d1d1752b36e62 /sys/dev/pci/drm/drm_linux.c | |
| parent | remove unused wait interfaces (diff) | |
| download | wireguard-openbsd-ee152407615437d50a46ce4c0502db7d7847c79a.tar.xz wireguard-openbsd-ee152407615437d50a46ce4c0502db7d7847c79a.zip | |
set scatterlist to NULL after free
Diffstat (limited to 'sys/dev/pci/drm/drm_linux.c')
| -rw-r--r-- | sys/dev/pci/drm/drm_linux.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/dev/pci/drm/drm_linux.c b/sys/dev/pci/drm/drm_linux.c index ac90dc7db13..32f6db5ff4d 100644 --- a/sys/dev/pci/drm/drm_linux.c +++ b/sys/dev/pci/drm/drm_linux.c @@ -1,4 +1,4 @@ -/* $OpenBSD: drm_linux.c,v 1.72 2020/12/13 03:15:52 jsg Exp $ */ +/* $OpenBSD: drm_linux.c,v 1.73 2020/12/13 04:00:38 jsg Exp $ */ /* * Copyright (c) 2013 Jonathan Gray <jsg@openbsd.org> * Copyright (c) 2015, 2016 Mark Kettenis <kettenis@openbsd.org> @@ -893,6 +893,7 @@ sg_free_table(struct sg_table *table) { free(table->sgl, M_DRM, table->orig_nents * sizeof(struct scatterlist)); + table->sgl = NULL; } size_t |