From: Ovidiu Panait <ovpanait@gmail.com>
To: u-boot@lists.denx.de
Subject: [PATCH 1/2] dm: dump.c: Fix segfault when entry->of_match is NULL
Date: Sun, 5 Apr 2020 20:08:01 +0300 [thread overview]
Message-ID: <72eea9f2-2a72-d731-7eb6-18b656bfbba1@gmail.com> (raw)
In-Reply-To: <782e5239-06eb-6eff-243e-8c08a0b914e3@gmail.com>
On 05.04.2020 19:53, Sean Anderson wrote:
> On 4/5/20 12:47 PM, Ovidiu Panait wrote:
>> Currently, dm drivers command produces a segfault:
>> => dm drivers
>> Driver Compatible
>> --------------------------------
>> Segmentation fault (core dumped)
>>
>> This is caused by a NULL pointer dereference of entry->of_match.
>> Add a check to prevent this.
> This should have been fixed in version 3 of the original patch [1]. Did
> it not get merged properly? This is the second time I've been CC'd by
> someone who wants to fix this.
>
> [1] https://patchwork.ozlabs.org/patch/1234460/
Yes, it seems that an older version of the patch was merged:
https://github.com/u-boot/u-boot/commit/7b9d60fc1ff67b3959a7db394084b27268a7686d
Ovidiu
> --Sean
next prev parent reply other threads:[~2020-04-05 17:08 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-05 16:47 [PATCH 1/2] dm: dump.c: Fix segfault when entry->of_match is NULL Ovidiu Panait
2020-04-05 16:47 ` [PATCH 2/2] dm: dump.c: Refactor dm_dump_drivers prints Ovidiu Panait
2020-04-06 3:42 ` Simon Glass
2020-04-09 21:23 ` sjg at google.com
2020-04-05 16:53 ` [PATCH 1/2] dm: dump.c: Fix segfault when entry->of_match is NULL Sean Anderson
2020-04-05 17:08 ` Ovidiu Panait [this message]
2020-04-06 3:42 ` Simon Glass
2020-04-09 21:23 ` sjg at google.com
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