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| author | Colin Ian King <colin.king@canonical.com> | 2021-04-06 19:45:10 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-05-22 10:59:31 +0200 |
| commit | 659ae4a027e2f8538303e700d3374860e330a768 (patch) | |
| tree | 086fd6671231c42bffd1cd5f94129bd0cd550970 /include/uapi/linux/tty_flags.h | |
| parent | a9f5b5e2be8e8b308fbe52b68f8e2cb047cef040 (diff) | |
usb: gadget: r8a66597: Add missing null check on return from platform_get_resource
[ Upstream commit 9c2076090c2815fe7c49676df68dde7e60a9b9fc ]
The call to platform_get_resource can potentially return a NULL pointer
on failure, so add this check and return -EINVAL if it fails.
Fixes: c41442474a26 ("usb: gadget: R8A66597 peripheral controller support.")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Addresses-Coverity: ("Dereference null return")
Link: https://lore.kernel.org/r/20210406184510.433497-1-colin.king@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include/uapi/linux/tty_flags.h')
0 files changed, 0 insertions, 0 deletions