linux-kernel - Re: [PATCH 0/9] staging: move greybus core out of staging

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Message-ID: <20190827133611.GE23584@kadam>
Date:   Tue, 27 Aug 2019 16:36:11 +0300
From:   Dan Carpenter <dan.carpenter@...cle.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     devel@...verdev.osuosl.org, greybus-dev@...ts.linaro.org,
        elder@...nel.org, johan@...nel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/9] staging: move greybus core out of staging

I can't compile greybus so it's hard to run Smatch on it...  I have a
Smatch thing which ignores missing includes and just tries its best.
It mostly generates garbage output but a couple of these look like
potential issues:

drivers/staging/greybus/operation.c:379 gb_operation_message_alloc() warn: check 'message_size' for integer overflows 'kzalloc()'
drivers/staging/greybus/light.c:1256 gb_lights_request_handler() warn: 'light->channels' double freed
drivers/staging/greybus/light.c:1256 gb_lights_request_handler() warn: 'light->name' double freed

regards,
dan carpenter