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Don't let pad function make over-long strings.

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This commit is contained in:
Dianne Skoll
2022-03-25 11:08:43 -04:00
parent 71c11672c2
commit 9488e7ca13
1 changed files with 4 additions and 0 deletions
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4
src/funcs.c
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@@ -1040,6 +1040,10 @@ static int FPad(func_info *info)
return E_BAD_TYPE;
}
if (MaxStringLen > 0 && wantlen > (size_t) MaxStringLen) {
return E_STRING_TOO_LONG;
}
DBufInit(&dbuf);
s = ARGSTR(1);
if (Nargs < 4 || !ARGV(3)) {