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top: Limit Width_mode to SCREENMAX.

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adj_geometry() limits to SCREENMAX too, but belt and suspenders, and
might as well tell the user about it.
This commit is contained in:
Qualys Security Advisory 1970-01-01 00:00:00 +00:00 committed by Craig Small
parent 8ab8c1a469
commit 23baeb1175
1 changed files with 1 additions and 1 deletions
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top/top.c
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@ -4112,7 +4112,7 @@ static void parse_args (char **args) {
if (cp[1]) pn = &cp[1];
else if (*args) { pn = *args; ai = 1; }
if (pn && !(ci = strspn(pn, numbs_str))) { ai = 0; pn = NULL; }
if (pn && (!mkfloat(pn, &tmp, 1) || tmp < W_MIN_COL))
if (pn && (!mkfloat(pn, &tmp, 1) || tmp < W_MIN_COL || tmp > SCREENMAX))
error_exit(fmtmk(N_fmt(BAD_widtharg_fmt), pn));
Width_mode = (int)tmp;
cp++;