From: Tom Rix <trix@redhat.com>
To: Greg KH <gregkh@linuxfoundation.org>
Cc: jirislaby@kernel.org, nathan@kernel.org, ndesaulniers@google.com,
linux-kernel@vger.kernel.org, llvm@lists.linux.dev
Subject: Re: [PATCH] tty: n_gsm: return -EINVAL when adaption is not supported
Date: Tue, 26 Apr 2022 11:16:35 -0700 [thread overview]
Message-ID: <4789ae7a-64a2-566b-d445-b8433d3f867a@redhat.com> (raw)
In-Reply-To: <Ymfhtv5b9M33AQuc@kroah.com>
On 4/26/22 5:12 AM, Greg KH wrote:
> On Tue, Apr 26, 2022 at 08:05:54AM -0400, Tom Rix wrote:
>> The clang build fails with
>> n_gsm.c:940:13: error: variable 'size' is used uninitialized whenever 'if' condition is false [-Werror,-Wsometimes-uninitialized]
>> } else if (dlci->adaption == 2) {
>> ^~~~~~~~~~~~~~~~~~~
>>
>> The else should return an error, so return -EINVAL.
>>
>> Signed-off-by: Tom Rix <trix@redhat.com>
> What commit id does this fix? Any reason you didn't cc: the author of
> the recent changes to this code?
Sorry missed this part.
> Is this the same issue that 0-day reported?
Maybe, it was part of next's update today. Where is 0-day reported ?
Tom
>
> thanks,
>
> greg k-h
>
next prev parent reply other threads:[~2022-04-26 18:16 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-26 12:05 Tom Rix
2022-04-26 12:12 ` Greg KH
2022-04-26 18:16 ` Tom Rix [this message]
2022-04-26 18:37 ` Greg KH
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