[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: Segmentation Fault on Exported Resursively Expanded Variable
From: |
Henrik Carlqvist |
Subject: |
Re: Segmentation Fault on Exported Resursively Expanded Variable |
Date: |
Tue, 16 Jan 2024 19:21:04 +0100 |
On Tue, 16 Jan 2024 06:59:30 +0000
MIAOW Miao <guoyr_2013@hotmail.com> wrote:
> if ((*ep)[nl] == '=' && strncmp (*ep, v->name, nl) == 0)
Looking at that line, the rather obvious fix would be to change it to:
if (strncmp (*ep, v->name, nl) == 0 && (*ep)[nl] == '=')
That way, *ep can be no shorter than having \0 at position nl and accessing
that position should not cause any segfault.
regards Henrik
Re: Segmentation Fault on Exported Resursively Expanded Variable, Dmitry Goncharov, 2024/01/15
Re: Segmentation Fault on Exported Resursively Expanded Variable, Dmitry Goncharov, 2024/01/16