*/
#include "EXTERN.h"
+#define PERL_IN_TAINT_C
#include "perl.h"
void
-taint_proper(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, PL_uid, PL_euid));
+#endif
if (PL_tainted) {
+ if (!f)
+ f = PL_no_security;
if (PL_euid != PL_uid)
ug = " while running setuid";
else if (PL_egid != PL_gid)
else
ug = " while running with -T switch";
if (!PL_unsafe)
- croak(f, s, ug);
- else if (PL_dowarn)
- warn(f, s, ug);
+ Perl_croak(aTHX_ f, s, ug);
+ else if (ckWARN(WARN_TAINT))
+ Perl_warner(aTHX_ WARN_TAINT, f, s, ug);
}
}
void
-taint_env(void)
+Perl_taint_env(pTHX)
{
SV** svp;
MAGIC* mg;
NULL
};
+ if (!PL_envgv)
+ return;
+
#ifdef VMS
+ {
int i = 0;
char name[10 + TYPE_DIGITS(int)] = "DCL$PATH";
}
i++;
}
+ }
#endif /* VMS */
svp = hv_fetch(GvHVn(PL_envgv),"PATH",4,FALSE);
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++;