* liar, Saruman, and a corrupter of men's hearts." --Theoden
*/
+/* This file contains a few functions for handling data tainting in Perl
+ */
+
#include "EXTERN.h"
#define PERL_IN_TAINT_C
#include "perl.h"
void
Perl_taint_proper(pTHX_ const char *f, const char *s)
{
- char *ug;
+ const char *ug;
#if defined(HAS_SETEUID) && defined(DEBUGGING)
# if Uid_t_size == 1
{
SV** svp;
MAGIC* mg;
- char** e;
- static char* misc_env[] = {
+ const char* const *e;
+ static const char* const misc_env[] = {
"IFS", /* most shells' inter-field separators */
"CDPATH", /* ksh dain bramage #1 */
"ENV", /* ksh dain bramage #2 */
* it probably doesn't reflect the actual environment */
if (!GvHV(PL_envgv) || !(SvRMAGICAL(GvHV(PL_envgv))
&& mg_find((SV*)GvHV(PL_envgv), PERL_MAGIC_env))) {
- bool was_tainted = PL_tainted;
- char *name = GvENAME(PL_envgv);
+ const bool was_tainted = PL_tainted;
+ const char *name = GvENAME(PL_envgv);
PL_tainted = TRUE;
if (strEQ(name,"ENV"))
/* hash alias */
svp = hv_fetch(GvHVn(PL_envgv),"TERM",4,FALSE);
if (svp && *svp && SvTAINTED(*svp)) {
STRLEN n_a;
- bool was_tainted = PL_tainted;
+ const bool was_tainted = PL_tainted;
char *t = SvPV(*svp, n_a);
char *e = t + n_a;
PL_tainted = was_tainted;
}
}
}
+
+/*
+ * Local variables:
+ * c-indentation-style: bsd
+ * c-basic-offset: 4
+ * indent-tabs-mode: t
+ * End:
+ *
+ * ex: set ts=8 sts=4 sw=4 noet:
+ */