#include "perl.h"
void
-Perl_taint_proper(pTHX_ const char *f, char *s)
+Perl_taint_proper(pTHX_ const char *f, const char *s)
{
- dTHR; /* just for taint */
char *ug;
+#ifdef HAS_SETEUID
DEBUG_u(PerlIO_printf(Perl_debug_log,
- "%s %d %d %d\n", s, PL_tainted, PL_uid, PL_euid));
+ "%s %d %"Uid_t_f" %"Uid_t_f"\n", s, PL_tainted, (long unsigned int)PL_uid, (long unsigned int)PL_euid));
+#endif
if (PL_tainted) {
if (!f)
if (!svp || *svp == &PL_sv_undef)
break;
if (SvTAINTED(*svp)) {
- dTHR;
TAINT;
taint_proper("Insecure %s%s", "$ENV{DCL$PATH}");
}
- if ((mg = mg_find(*svp, 'e')) && MgTAINTEDDIR(mg)) {
- dTHR;
+ if ((mg = mg_find(*svp, PERL_MAGIC_envelem)) && MgTAINTEDDIR(mg)) {
TAINT;
taint_proper("Insecure directory in %s%s", "$ENV{DCL$PATH}");
}
svp = hv_fetch(GvHVn(PL_envgv),"PATH",4,FALSE);
if (svp && *svp) {
if (SvTAINTED(*svp)) {
- dTHR;
TAINT;
taint_proper("Insecure %s%s", "$ENV{PATH}");
}
- if ((mg = mg_find(*svp, 'e')) && MgTAINTEDDIR(mg)) {
- dTHR;
+ if ((mg = mg_find(*svp, PERL_MAGIC_envelem)) && MgTAINTEDDIR(mg)) {
TAINT;
taint_proper("Insecure directory in %s%s", "$ENV{PATH}");
}
/* tainted $TERM is okay if it contains no metachars */
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, n_a);
for (e = misc_env; *e; e++) {
svp = hv_fetch(GvHVn(PL_envgv), *e, strlen(*e), FALSE);
if (svp && *svp != &PL_sv_undef && SvTAINTED(*svp)) {
- dTHR; /* just for taint */
TAINT;
taint_proper("Insecure $ENV{%s}%s", *e);
}