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Re: [Lynx-dev] SOCK5 crash+fix


From: Thorsten Glaser
Subject: Re: [Lynx-dev] SOCK5 crash+fix
Date: Fri, 11 Mar 2022 15:31:14 +0000 (UTC)

Gisle Vanem dixit:

>> 'HTSprintf0(NULL,..)' looks okay to me, but crashes
>> on some condition anyway. Some Runtime-Checks that gets
>> confused (?).
>
> I think I found the cause of it:
>
> --- orig/WWW/Library/Implementation/HTString.c 2021-06-09 22:16:06
> +++ WWW/Library/Implementation/HTString.c      2022-03-11 13:48:17
>    char *dst_ptr = *pstr;
>    const char *format = fmt;
> -   char *dst_ptr = *pstr;      // line 680
> +   char *dst_ptr = pstr ? *pstr : NULL;

Ah! This looks better, indeed.

bye,
//mirabilos
-- 
Gestern Nacht ist mein IRC-Netzwerk explodiert. Ich hatte nicht damit
gerechnet, darum bin ich blutverschmiert… wer konnte ahnen, daß SIE so
reagier’n… gestern Nacht ist mein IRC-Netzwerk explodiert~~~
        (as of 2021-06-15 The MirOS Project temporarily reconvenes on OFTC)



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