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staging: most: core: replace strcpy() by strscpy()

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[ Upstream commit 3970d0d818 ]

The strcpy() function is being deprecated. Replace it by the safer
strscpy() and fix the following Coverity warning:

"You might overrun the 80-character fixed-size string iface->p->name
by copying iface->description without checking the length."

Addresses-Coverity-ID: 1444760 ("Copy into fixed size buffer")
Fixes: 131ac62253 ("staging: most: core: use device description as name")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Gustavo A. R. Silva 2019-04-22 10:40:38 -05:00 committed by Greg Kroah-Hartman
parent 4e160b91c7
commit 472592bb5f
1 changed files with 1 additions and 1 deletions
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2
drivers/staging/most/core.c
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@ -1412,7 +1412,7 @@ int most_register_interface(struct most_interface *iface)
INIT_LIST_HEAD(&iface->p->channel_list);
iface->p->dev_id = id;
strcpy(iface->p->name, iface->description);
strscpy(iface->p->name, iface->description, sizeof(iface->p->name));
iface->dev.init_name = iface->p->name;
iface->dev.bus = &mc.bus;
iface->dev.parent = &mc.dev;