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From:	Martin Str|mberg <ams AT sister DOT ludd DOT ltu DOT se>
Newsgroups:	comp.os.msdos.djgpp
Subject:	Re: GAS ".code16" and DJASM quirks ...
Date:	Wed, 11 Nov 2009 08:42:59 +0000 (UTC)
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Rugxulo <rugxulo AT gmail DOT com> wrote:
> =======================================
> *** tony_y.bk1	Tue Nov 10 17:37:22 2009
> --- tony.y	Tue Nov 10 21:26:58 2009
> ***************
> *** 2335,2340 ****
> --- 2335,2341 ----
>   {
>     int c, c2, i, oldc;
>     struct opcode *opp, op;
> +   char str[33], str2[33];

No.

#define MAX 32
#define CHARS "0-9a-fA-FhHxX"
char str[MAX+1+1], ... /* One for nul and one for "h"->"0x" transformation. */
char format[1+ sizeof("2147483647") /* INT_MAX */ +1+ sizeof(CHARS) +1+1];
sprintf(format "%%%d[%s]", MAX, CHARS); /* Possibly error handling here too. */

> !       fscanf(infile, "%[0-9a-fA-FhHxX]",str);

fscanf(infile, format, str);

> !
> !       if (str[strlen(str)-1] == 'h' || str[strlen(str)-1] == 'H')
> !       {
> !         str[strlen(str)-1]='\0';
> !         strcpy(str2,"0x");
> !         strcat(str2,str);

Why not sprintf(str2, "0x%s", str)? /* Again some proper size! */

> !         strcpy(str,str2);
> !       }
> !       sscanf(str, "%i", &(yylval.i));
> !
> !
>       #endif
>         sprintf(last_token, "%d", yylval.i);
>         return NUMBER;
> =======================================


Thanks!

MartinS

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