In Perl_do_openn() we know the length of oname, so use it when creating

an SV.

p4raw-id: //depot/perl@32151

diff --git a/doio.c b/doio.c
index 1c7eb52..fbd1910 100644 (file)
--- a/doio.c
+++ b/doio.c
@@ -176,7 +176,7 @@ Perl_do_openn(pTHX_ GV *gv, register const char *oname, I32 len, int as_raw,
 
         IoTYPE(io) = PerlIO_intmode2str(rawmode, &mode[ix], &writing);
 
-       namesv = sv_2mortal(newSVpv(oname,0));
+       namesv = sv_2mortal(newSVpvn(oname,len));
        num_svs = 1;
        svp = &namesv;
        type = NULL;