I32 did_pipes = 0;
if (PL_tainting) {
+ int some_arg_tainted = 0;
TAINT_ENV();
while (++MARK <= SP) {
(void)SvPV_nolen(*MARK); /* stringify for taint check */
- if (PL_tainted)
+ if (PL_tainted) {
+ some_arg_tainted = 1;
break;
+ }
}
MARK = ORIGMARK;
/* XXX Remove warning at end of deprecation cycle --RD 2002-02 */
if (SP - MARK == 1) {
TAINT_PROPER("system");
}
- else if (ckWARN2(WARN_TAINT, WARN_DEPRECATED)) {
+ else if (some_arg_tainted && ckWARN2(WARN_TAINT, WARN_DEPRECATED)) {
Perl_warner(aTHX_ packWARN2(WARN_TAINT, WARN_DEPRECATED),
"Use of tainted arguments in %s is deprecated", "system");
}
STRLEN n_a;
if (PL_tainting) {
+ int some_arg_tainted = 0;
TAINT_ENV();
while (++MARK <= SP) {
(void)SvPV_nolen(*MARK); /* stringify for taint check */
- if (PL_tainted)
+ if (PL_tainted) {
+ some_arg_tainted = 1;
break;
+ }
}
MARK = ORIGMARK;
/* XXX Remove warning at end of deprecation cycle --RD 2002-02 */
if (SP - MARK == 1) {
TAINT_PROPER("exec");
}
- else if (ckWARN2(WARN_TAINT, WARN_DEPRECATED)) {
+ else if (some_arg_tainted && ckWARN2(WARN_TAINT, WARN_DEPRECATED)) {
Perl_warner(aTHX_ packWARN2(WARN_TAINT, WARN_DEPRECATED),
"Use of tainted arguments in %s is deprecated", "exec");
}
case OP_GPWENT:
# ifdef HAS_GETPWENT
pwent = getpwent();
+#ifdef POSIX_BC /* In some cases pw_passwd has invalid addresses */
+ if (pwent) pwent = getpwnam(pwent->pw_name);
+#endif
# else
DIE(aTHX_ PL_no_func, "getpwent");
# endif