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Re: [Minios-devel] [UNIKRAFT PATCH 2/3] lib/posix-process: Add more process creation functions


  • To: Stefan Teodorescu <stefanl.teodorescu@xxxxxxxxx>
  • From: Costin Lupu <costin.lupu@xxxxxxxxx>
  • Date: Thu, 28 Nov 2019 16:36:27 +0200
  • Cc: minios-devel@xxxxxxxxxxxxx
  • Delivery-date: Thu, 28 Nov 2019 14:36:33 +0000
  • Ironport-sdr: VWdWn5+n9n8BYOc+WPdYGBGkfLymfqtxzaxmoTEdipfj/mn5udjyRGh/rwc8B2TeoMNN1PgNnW 56JVyQbN1gkA==
  • List-id: Mini-os development list <minios-devel.lists.xenproject.org>

On 11/26/19 6:47 PM, Stefan Teodorescu wrote:
> __exec_warn_array doesn't check if its argument is NULL. For example, the call
>     execve("/bin/bash", NULL, NULL);
> will result in Unikraft crashing with page fault from accessing
> address 0 (while showing the warning with its parameters).

Hi Ștefan,

Will do in v2.

Costin

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