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From: Dan Carpenter <error27@gmail.com>
To: Masami Ichikawa <masami.ichikawa@miraclelinux.com>
Cc: cip-dev <cip-dev@lists.cip-project.org>,
	Harshit Mogalapalli <harshit.m.mogalapalli@oracle.com>
Subject: Re: New CVE entries this week
Date: Thu, 19 Jan 2023 18:24:11 +0300	[thread overview]
Message-ID: <Y8lgm1a0n9kQc39o@kadam> (raw)
In-Reply-To: <CAODzB9rHqzUTn1dmaP1j1SsiYh5UcJ5AKSjVL7PpxYE5ifRVCA@mail.gmail.com>

So I went through the list again and those two were the only real bugs I
spotted.

The point is not really about this specific list of warnings, it's just
the process of thinking asking how we improve going forward.  This was
only one of the action items.  Another was why was Smatch not warning
about missing checks for kmalloc() failure?  I have fixed this, but
I forget what the fix was.  Also apparently I didn't publish the fix and
the released code still does not warn.

Another question was the Smatch check for this is very old and it
assumes that everything with a gfp_t flag is an allocation.  Which is
fine.  But alloc_workqueue() doesn't take a gfp_t flag and it also needs
to be checked for NULL so stuff like that needs to be added as well.

regards,
dan carpenter


  reply	other threads:[~2023-01-19 15:24 UTC|newest]

Thread overview: 93+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-12-15  3:25 New CVE entries this week Masami Ichikawa
2023-01-19  7:51 ` Dan Carpenter
2023-01-19 13:56   ` Masami Ichikawa
2023-01-19 15:24     ` Dan Carpenter [this message]
  -- strict thread matches above, loose matches on Subject: below --
2023-09-13 22:34 Masami Ichikawa
2023-09-06 23:22 Masami Ichikawa
2023-08-30 23:08 Masami Ichikawa
2023-08-23 22:47 Masami Ichikawa
2023-08-16 23:04 Masami Ichikawa
2023-08-10  0:04 Masami Ichikawa
2023-08-02 23:38 Masami Ichikawa
2023-07-26 23:15 Masami Ichikawa
2023-07-20  0:25 Masami Ichikawa
2023-07-12 23:24 Masami Ichikawa
2023-07-06  0:35 Masami Ichikawa
2023-06-29  0:26 Masami Ichikawa
2023-06-21 23:07 Masami Ichikawa
2023-06-14 22:43 Masami Ichikawa
2023-06-07 22:19 Masami Ichikawa
2023-05-31 23:54 Masami Ichikawa
2023-05-24 22:50 Masami Ichikawa
2023-05-17 23:10 Masami Ichikawa
2023-05-10 23:47 Masami Ichikawa
2023-05-03 22:53 Masami Ichikawa
2023-04-26 23:10 Masami Ichikawa
2023-04-19 23:49 Masami Ichikawa
2023-04-13  0:19 Masami Ichikawa
2023-04-06  0:19 Masami Ichikawa
2023-03-29 23:52 Masami Ichikawa
2023-03-22 23:10 Masami Ichikawa
2023-03-16  0:03 Masami Ichikawa
2023-03-08 23:53 Masami Ichikawa
2023-03-02  1:40 Masami Ichikawa
2023-02-22 23:33 Masami Ichikawa
2023-02-15 23:19 Masami Ichikawa
2023-02-08 23:44 Masami Ichikawa
2023-02-02  0:55 Masami Ichikawa
2023-01-25 23:59 Masami Ichikawa
2023-01-19  0:14 Masami Ichikawa
2023-03-03 14:08 ` Dan Carpenter
2023-01-12  0:21 Masami Ichikawa
2023-01-05  1:04 Masami Ichikawa
2022-12-29  0:00 Masami Ichikawa
2022-12-21 22:58 Masami Ichikawa
2023-02-01  8:09 ` Dan Carpenter
2023-02-01 13:59   ` Dan Carpenter
2022-12-07 23:25 Masami Ichikawa
2022-11-30 23:26 Masami Ichikawa
2022-11-24  1:24 Masami Ichikawa
2022-11-17  0:11 Masami Ichikawa
2022-11-09 23:02 Masami Ichikawa
2022-11-02 23:20 Masami Ichikawa
2022-10-27  0:55 Masami Ichikawa
2022-10-20  0:48 Masami Ichikawa
2022-10-12 23:43 Masami Ichikawa
2022-10-05 23:53 Masami Ichikawa
2022-09-28 23:42 Masami Ichikawa
2022-09-22  0:06 Masami Ichikawa
2022-09-14 23:53 Masami Ichikawa
2022-09-07 23:07 Masami Ichikawa
2022-09-01  0:12 Masami Ichikawa
2022-08-25  1:18 Masami Ichikawa
2022-08-17 23:23 Masami Ichikawa
2022-08-10 23:20 Masami Ichikawa
2022-08-04  0:29 Masami Ichikawa
2022-07-27 23:45 Masami Ichikawa
2022-07-21  0:01 Masami Ichikawa
2022-07-14  0:54 Masami Ichikawa
2022-07-06 23:21 Masami Ichikawa
2022-06-29 22:50 Masami Ichikawa
2022-06-22 23:47 Masami Ichikawa
2022-06-15 23:44 Masami Ichikawa
2022-06-08 23:44 Masami Ichikawa
2022-06-02  0:14 Masami Ichikawa
2022-05-25 23:12 Masami Ichikawa
2022-05-19  0:21 Masami Ichikawa
2022-05-12  0:15 Masami Ichikawa
2022-05-04 22:53 Masami Ichikawa
2022-04-27 23:03 Masami Ichikawa
2022-04-21  0:00 Masami Ichikawa
2022-04-14  0:10 Masami Ichikawa
2022-04-06 23:50 Masami Ichikawa
2022-03-30 23:22 Masami Ichikawa
2022-03-24  0:42 Masami Ichikawa
2022-03-16 23:34 Masami Ichikawa
2022-03-09 23:55 Masami Ichikawa
2022-03-02 23:50 Masami Ichikawa
2022-02-23 23:41 Masami Ichikawa
2022-02-17  0:09 Masami Ichikawa
2022-02-10  1:35 Masami Ichikawa
2022-02-03  0:28 Masami Ichikawa
2022-01-05 23:31 Masami Ichikawa
2021-10-28  0:05 Masami Ichikawa

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