"%s %d %d %d\n", s, PL_tainted, PL_uid, PL_euid));
if (PL_tainted) {
+ if (!f)
+ f = PL_no_security;
if (PL_euid != PL_uid)
ug = " while running setuid";
else if (PL_egid != PL_gid)
ug = " while running with -T switch";
if (!PL_unsafe)
croak(f, s, ug);
- else if (PL_dowarn)
- warn(f, s, ug);
+ else if (ckWARN(WARN_TAINT))
+ warner(WARN_TAINT, f, s, ug);
}
}
while (1) {
if (i)
(void)sprintf(name,"DCL$PATH;%d", i);
- svp = hv_fetch(GvHVn(envgv), name, strlen(name), FALSE);
- if (!svp || *svp == &sv_undef)
+ svp = hv_fetch(GvHVn(PL_envgv), name, strlen(name), FALSE);
+ if (!svp || *svp == &PL_sv_undef)
break;
if (SvTAINTED(*svp)) {
dTHR;
svp = hv_fetch(GvHVn(PL_envgv),"TERM",4,FALSE);
if (svp && *svp && SvTAINTED(*svp)) {
dTHR; /* just for taint */
+ STRLEN n_a;
bool was_tainted = PL_tainted;
- char *t = SvPV(*svp, PL_na);
- char *e = t + PL_na;
+ char *t = SvPV(*svp, n_a);
+ char *e = t + n_a;
PL_tainted = was_tainted;
if (t < e && isALNUM(*t))
t++;