Messages in this thread |  | | | Subject | Re: [PATCH] Reduce stack used by lib/hexdump.c | | From | Joe Perches <> | | Date | Wed, 05 Dec 2007 18:10:16 -0800 | |
On Wed, 2007-12-05 at 16:01 -0800, Andrew Morton wrote:
> You could trim linebuf[] to 80 chars or so. Extra points for making it
> very clear when someone tries to exceed that - strcpy(linebuf, "stop being
> stupid").
Maybe just eliminate the 16 or 32 byte width option and
force it to only 16 byte widths.
That'd keep it down to ~ 100 bytes nicely.
Prefix + address + dump + ascii: 20 + 18 + 48 + 10.
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