Vitaliy Makkoveev <[email protected]> writes:
> Hi.
>
> For me `ch' is unwanted here.
>
> Index: usr.sbin/tcpdump/util.c
> ===================================================================
> RCS file: /cvs/src/usr.sbin/tcpdump/util.c,v
> retrieving revision 1.30
> diff -u -p -r1.30 util.c
> --- usr.sbin/tcpdump/util.c 24 Jan 2020 22:46:37 -0000 1.30
> +++ usr.sbin/tcpdump/util.c 29 Nov 2020 22:56:23 -0000
> @@ -303,13 +303,11 @@ safeputs(const char *s)
> void
> safeputchar(int c)
> {
> - unsigned char ch;
> -
> - ch = (unsigned char)(c & 0xff);
> + c &= 0xff;
> if (c < 0x80 && isprint(c))
> - printf("%c", c & 0xff);
> + printf("%c", c);
In the name of bike-shedding this should be a putchar, then OK gnezdo@
> else
> - printf("\\%03o", c & 0xff);
> + printf("\\%03o", c);
> }
>
> /*
>
> On Sun, Nov 29, 2020 at 10:29:46PM +0100, Martin Vahlensieck wrote:
>> Hi
>>
>> I think this is the way it was meant.
>>
>> Best,
>>
>> Martin
>>
>> Index: util.c
>> ===================================================================
>> RCS file: /cvs/src/usr.sbin/tcpdump/util.c,v
>> retrieving revision 1.30
>> diff -u -p -r1.30 util.c
>> --- util.c 24 Jan 2020 22:46:37 -0000 1.30
>> +++ util.c 29 Nov 2020 21:23:37 -0000
>> @@ -306,7 +306,7 @@ safeputchar(int c)
>> unsigned char ch;
>>
>> ch = (unsigned char)(c & 0xff);
>> - if (c < 0x80 && isprint(c))
>> + if (ch < 0x80 && isprint(ch))
>> printf("%c", c & 0xff);
>> else
>> printf("\\%03o", c & 0xff);
>>
