gv = (GV*)POPPTR(ss,ix);
TOPPTR(nss,ix) = gv_dup_inc(gv, param);
break;
- case SAVEt_GENERIC_PVREF: /* generic char* */
- c = (char*)POPPTR(ss,ix);
- TOPPTR(nss,ix) = pv_dup(c);
- ptr = POPPTR(ss,ix);
- TOPPTR(nss,ix) = any_dup(ptr, proto_perl);
- break;
case SAVEt_SHARED_PVREF: /* char* in shared space */
c = (char*)POPPTR(ss,ix);
TOPPTR(nss,ix) = savesharedpv(c);
ptr = POPPTR(ss,ix);
TOPPTR(nss,ix) = any_dup(ptr, proto_perl);
break;
+ case SAVEt_GENERIC_PVREF: /* generic char* */
case SAVEt_PPTR: /* char* reference */
ptr = POPPTR(ss,ix);
TOPPTR(nss,ix) = any_dup(ptr, proto_perl);
sv = (SV*)POPPTR(ss,ix);
TOPPTR(nss,ix) = sv_dup(sv, param);
break;
+ case SAVEt_RE_STATE:
+ {
+ const struct re_save_state *const old_state
+ = (struct re_save_state *)
+ (ss + ix - SAVESTACK_ALLOC_FOR_RE_SAVE_STATE);
+ struct re_save_state *const new_state
+ = (struct re_save_state *)
+ (nss + ix - SAVESTACK_ALLOC_FOR_RE_SAVE_STATE);
+
+ Copy(old_state, new_state, 1, struct re_save_state);
+ ix -= SAVESTACK_ALLOC_FOR_RE_SAVE_STATE;
+
+ new_state->re_state_bostr
+ = pv_dup(old_state->re_state_bostr);
+ new_state->re_state_reginput
+ = pv_dup(old_state->re_state_reginput);
+ new_state->re_state_regbol
+ = pv_dup(old_state->re_state_regbol);
+ new_state->re_state_regeol
+ = pv_dup(old_state->re_state_regeol);
+ new_state->re_state_regstartp
+ = any_dup(old_state->re_state_regstartp, proto_perl);
+ new_state->re_state_regendp
+ = any_dup(old_state->re_state_regendp, proto_perl);
+ new_state->re_state_reglastparen
+ = any_dup(old_state->re_state_reglastparen, proto_perl);
+ new_state->re_state_reglastcloseparen
+ = any_dup(old_state->re_state_reglastcloseparen,
+ proto_perl);
+ new_state->re_state_regtill
+ = pv_dup(old_state->re_state_regtill);
+ /* XXX This just has to be broken. The old save_re_context
+ code did SAVEGENERICPV(PL_reg_start_tmp);
+ PL_reg_start_tmp is char **.
+ Look above to what the dup code does for
+ SAVEt_GENERIC_PVREF
+ It can never have worked.
+ So this is merely a faithful copy of the exiting bug: */
+ new_state->re_state_reg_start_tmp
+ = (char **) pv_dup((char *)
+ old_state->re_state_reg_start_tmp);
+ /* I assume that it only ever "worked" because no-one called
+ (pseudo)fork while the regexp engine had re-entered itself.
+ */
+ new_state->re_state_reg_call_cc
+ = any_dup(old_state->re_state_reg_call_cc, proto_perl);
+ new_state->re_state_reg_re
+ = any_dup(old_state->re_state_reg_re, proto_perl);
+ new_state->re_state_reg_ganch
+ = pv_dup(old_state->re_state_reg_ganch);
+ new_state->re_state_reg_sv
+ = sv_dup(old_state->re_state_reg_sv, param);
+#ifdef PERL_OLD_COPY_ON_WRITE
+ new_state->re_state_nrs
+ = sv_dup(old_state->re_state_nrs, param);
+#endif
+ new_state->re_state_reg_magic
+ = any_dup(old_state->re_state_reg_magic, proto_perl);
+ new_state->re_state_reg_oldcurpm
+ = any_dup(old_state->re_state_reg_oldcurpm, proto_perl);
+ new_state->re_state_reg_curpm
+ = any_dup(old_state->re_state_reg_curpm, proto_perl);
+ new_state->re_state_reg_oldsaved
+ = pv_dup(old_state->re_state_reg_oldsaved);
+ new_state->re_state_reg_poscache
+ = pv_dup(old_state->re_state_reg_poscache);
+#ifdef DEBUGGING
+ new_state->re_state_reg_starttry
+ = pv_dup(old_state->re_state_reg_starttry);
+#endif
+ break;
+ }
default:
Perl_croak(aTHX_ "panic: ss_dup inconsistency (%"IVdf")", (IV) i);
}