1 files changed, 30 insertions, 24 deletions

diff --git a/src/lib/libcrypto/objects/obj_dat.pl b/src/lib/libcrypto/objects/obj_dat.pl
index 5043daef2a..e6e3c3b9c0 100644
--- a/src/lib/libcrypto/objects/obj_dat.pl
+++ b/src/lib/libcrypto/objects/obj_dat.pl
@@ -38,7 +38,10 @@ sub expand_obj
         return(%objn);
         }
 
-while (<>)
+open (IN,"$ARGV[0]") || die "Can't open input file $ARGV[0]";
+open (OUT,">$ARGV[1]") || die "Can't open output file $ARGV[1]";
+
+while (<IN>)
         {
         next unless /^\#define\s+(\S+)\s+(.*)$/;
         $v=$1;
@@ -55,6 +58,7 @@ while (<>)
                 $objd{$v}=$d;
                 }
         }
+close IN;
 
 %ob=&expand_obj(*objd);
 
@@ -132,7 +136,7 @@ foreach (sort obj_cmp @a)
         push(@ob,sprintf("&(nid_objs[%2d]),/* %-32s %s */\n",$_,$m,$v));
         }
 
-print <<'EOF';
+print OUT <<'EOF';
 /* lib/obj/obj_dat.h */
 /* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
@@ -193,21 +197,21 @@ print <<'EOF';
 
 /* THIS FILE IS GENERATED FROM Objects.h by obj_dat.pl via the
  * following command:
- * perl obj_dat.pl < objects.h > obj_dat.h
+ * perl obj_dat.pl objects.h obj_dat.h
  */
 
 EOF
 
-printf "#define NUM_NID %d\n",$n;
-printf "#define NUM_SN %d\n",$#sn+1;
-printf "#define NUM_LN %d\n",$#ln+1;
-printf "#define NUM_OBJ %d\n\n",$#ob+1;
+printf OUT "#define NUM_NID %d\n",$n;
+printf OUT "#define NUM_SN %d\n",$#sn+1;
+printf OUT "#define NUM_LN %d\n",$#ln+1;
+printf OUT "#define NUM_OBJ %d\n\n",$#ob+1;
 
-printf "static unsigned char lvalues[%d]={\n",$lvalues+1;
-print @lvalues;
-print "};\n\n";
+printf OUT "static unsigned char lvalues[%d]={\n",$lvalues+1;
+print OUT @lvalues;
+print OUT "};\n\n";
 
-printf "static ASN1_OBJECT nid_objs[NUM_NID]={\n";
+printf OUT "static ASN1_OBJECT nid_objs[NUM_NID]={\n";
 foreach (@out)
         {
         if (length($_) > 75)
@@ -218,30 +222,32 @@ foreach (@out)
                         $t=$out.$_.",";
                         if (length($t) > 70)
                                 {
-                                print "$out\n";
+                                print OUT "$out\n";
                                 $t="\t$_,";
                                 }
                         $out=$t;
                         }
                 chop $out;
-                print "$out";
+                print OUT "$out";
                 }
         else
-                { print $_; }
+                { print OUT $_; }
         }
-print  "};\n\n";
+print  OUT "};\n\n";
+
+printf OUT "static ASN1_OBJECT *sn_objs[NUM_SN]={\n";
+print  OUT @sn;
+print  OUT "};\n\n";
 
-printf "static ASN1_OBJECT *sn_objs[NUM_SN]={\n";
-print  @sn;
-print  "};\n\n";
+printf OUT "static ASN1_OBJECT *ln_objs[NUM_LN]={\n";
+print  OUT @ln;
+print  OUT "};\n\n";
 
-printf "static ASN1_OBJECT *ln_objs[NUM_LN]={\n";
-print  @ln;
-print  "};\n\n";
+printf OUT "static ASN1_OBJECT *obj_objs[NUM_OBJ]={\n";
+print  OUT @ob;
+print  OUT "};\n\n";
 
-printf "static ASN1_OBJECT *obj_objs[NUM_OBJ]={\n";
-print  @ob;
-print  "};\n\n";
+close OUT;
 
 sub der_it
         {