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author | Pablo Neira Ayuso <pablo@netfilter.org> | 2019-06-25 01:32:59 +0200 |
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committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2019-06-25 01:32:59 +0200 |
commit | 1c5ba67d2277ac2faf37c61076e8b5fa312be492 (patch) | |
tree | a645a1a2f7aea7faafcd67c6ba1bfd424b95cd7d /drivers/gpu/drm/drm_ioc32.c | |
parent | netfilter: nf_tables: add support for matching IPv4 options (diff) | |
parent | Merge branch 'cxgb4-Reference-count-MPS-TCAM-entries-within-a-PF' (diff) | |
download | wireguard-linux-1c5ba67d2277ac2faf37c61076e8b5fa312be492.tar.xz wireguard-linux-1c5ba67d2277ac2faf37c61076e8b5fa312be492.zip |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Resolve conflict between d2912cb15bdd ("treewide: Replace GPLv2
boilerplate/reference with SPDX - rule 500") removing the GPL disclaimer
and fe03d4745675 ("Update my email address") which updates Jozsef
Kadlecsik's email.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'drivers/gpu/drm/drm_ioc32.c')
-rw-r--r-- | drivers/gpu/drm/drm_ioc32.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_ioc32.c b/drivers/gpu/drm/drm_ioc32.c index 374b372da58a..3972ebe48463 100644 --- a/drivers/gpu/drm/drm_ioc32.c +++ b/drivers/gpu/drm/drm_ioc32.c @@ -375,7 +375,10 @@ static int copy_one_buf32(void *data, int count, struct drm_buf_entry *from) .size = from->buf_size, .low_mark = from->low_mark, .high_mark = from->high_mark}; - return copy_to_user(to + count, &v, offsetof(drm_buf_desc32_t, flags)); + + if (copy_to_user(to + count, &v, offsetof(drm_buf_desc32_t, flags))) + return -EFAULT; + return 0; } static int drm_legacy_infobufs32(struct drm_device *dev, void *data, |