register I32 cnt;
I32 i = 0;
I32 rspara = 0;
- I32 recsize;
if (SvTHINKFIRST(sv))
sv_force_normal_flags(sv, append ? 0 : SV_COW_DROP_PV);
}
else if (RsSNARF(PL_rs)) {
/* If it is a regular disk file use size from stat() as estimate
- of amount we are going to read - may result in malloc-ing
- more memory than we realy need if layers bellow reduce
- size we read (e.g. CRLF or a gzip layer)
+ of amount we are going to read -- may result in mallocing
+ more memory than we really need if the layers below reduce
+ the size we read (e.g. CRLF or a gzip layer).
*/
Stat_t st;
if (!PerlLIO_fstat(PerlIO_fileno(fp), &st) && S_ISREG(st.st_mode)) {
else if (RsRECORD(PL_rs)) {
I32 bytesread;
char *buffer;
+ U32 recsize;
/* Grab the size of the record we're getting */
- recsize = SvIV(SvRV(PL_rs));
+ recsize = SvUV(SvRV(PL_rs)); /* RsRECORD() guarantees > 0. */
buffer = SvGROW(sv, (STRLEN)(recsize + append + 1)) + append;
/* Go yank in */
#ifdef VMS
break;
case SAVEt_HV: /* hash reference */
case SAVEt_AV: /* array reference */
- av = (AV*)POPPTR(ss,ix);
- TOPPTR(nss,ix) = sv_dup_inc(av, param);
+ sv = POPPTR(ss,ix);
+ TOPPTR(nss,ix) = sv_dup_inc(sv, param);
gv = (GV*)POPPTR(ss,ix);
TOPPTR(nss,ix) = gv_dup(gv, param);
break;