Fix memory leaks

16 files changed, 187 insertions, 101 deletions

diff --git a/bfd/ChangeLog b/bfd/ChangeLog
index 5d387c0..13f14d4 100644
--- a/bfd/ChangeLog
+++ b/bfd/ChangeLog
@@ -1,3 +1,20 @@
+2003-03-31  David Heine  <dlheine@suif.stanford.edu>
+
+	* aoutx.h (aout_link_hash_table_create): Use bfd_malloc instead of
+	bfd_alloc.
+	* dwarf2.c (concat_filename): Always allocate space for the
+	returned filename.
+	(decode_line_info): Free the allocated filename returned by
+	concat_filename.
+	* elf-eh-frame.c (bfd_elf_write_section_eh_frame): Fix memory leaks.
+	* elf.c (copy_private_bfd_data): Likewise.
+	(_bfd_elf_slurp_version_tables): Fix bug freeing contents pointer.
+	* elflink.h (elf_link_sort_relocs): Fix memory leak.
+	* format.c (bfd_check_format_matches): Likewise.
+	* linker.c (bfd_generic_final_link): Likewise.
+	* opncls.c (find_separate_debug_info): Likewise.
+	* simple.c (bfd_simple_get_relocated_section_contents): Likewise.
+	
 2003-03-28  H.J. Lu <hjl@gnu.org>
 
 	* elflink.h (elf_link_add_object_symbols): Correctly combine
diff --git a/bfd/aoutx.h b/bfd/aoutx.h
index 998bca7..7f02d13 100644
--- a/bfd/aoutx.h
+++ b/bfd/aoutx.h
@@ -1,6 +1,6 @@
 /* BFD semi-generic back-end for a.out binaries.
    Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 2000,
-   2001, 2002
+   2001, 2002, 2003
    Free Software Foundation, Inc.
    Written by Cygnus Support.
 
@@ -105,9 +105,7 @@ DESCRIPTION
 	in the @file{config/@var{XXX}.mt} file, and modify @file{configure.in}
 	to use the
 	@file{@var{XXX}.mt} file (by setting "<<bfd_target=XXX>>") when your
-	configuration is selected.
-
-*/
+	configuration is selected.  */
 
 /* Some assumptions:
    * Any BFD with D_PAGED set is ZMAGIC, and vice versa.
@@ -157,9 +155,8 @@ DESCRIPTION
 	The standard records contain only an
 	address, a symbol index, and a type field. The extended records
 	(used on 29ks and sparcs) also have a full integer for an
-	addend.
+	addend.  */
 
-*/
 #ifndef CTOR_TABLE_RELOC_HOWTO
 #define CTOR_TABLE_RELOC_IDX 2
 #define CTOR_TABLE_RELOC_HOWTO(BFD)					\
@@ -230,7 +227,8 @@ reloc_howto_type howto_table_ext[] =
 
 /* Convert standard reloc records to "arelent" format (incl byte swap).  */
 
-reloc_howto_type howto_table_std[] = {
+reloc_howto_type howto_table_std[] =
+{
   /* type              rs size bsz  pcrel bitpos ovrf                     sf name     part_inpl readmask  setmask    pcdone.  */
 HOWTO ( 0,	       0,  0,  	8,  FALSE, 0, complain_overflow_bitfield,0,"8",		TRUE, 0x000000ff,0x000000ff, FALSE),
 HOWTO ( 1,	       0,  1, 	16, FALSE, 0, complain_overflow_bitfield,0,"16",	TRUE, 0x0000ffff,0x0000ffff, FALSE),
@@ -3067,9 +3065,10 @@ NAME(aout,link_hash_table_create) (abfd)
   struct aout_link_hash_table *ret;
   bfd_size_type amt = sizeof (struct aout_link_hash_table);
 
-  ret = (struct aout_link_hash_table *) bfd_alloc (abfd, amt);
+  ret = (struct aout_link_hash_table *) bfd_malloc (amt);
   if (ret == NULL)
     return (struct bfd_link_hash_table *) NULL;
+
   if (! NAME(aout,link_hash_table_init) (ret, abfd,
 					 NAME(aout,link_hash_newfunc)))
     {
@@ -3906,10 +3905,8 @@ NAME(aout,final_link) (abfd, info, callback)
   for (o = abfd->sections; o != NULL; o = o->next)
     {
       for (p = o->link_order_head; p != NULL; p = p->next)
-	{
-	  if (p->type == bfd_indirect_link_order)
-	    p->u.indirect.section->linker_mark = TRUE;
-	}
+	if (p->type == bfd_indirect_link_order)
+	  p->u.indirect.section->linker_mark = TRUE;
     }
 
   have_link_order_relocs = FALSE;
diff --git a/bfd/dwarf2.c b/bfd/dwarf2.c
index e7077a1..521bb71 100644
--- a/bfd/dwarf2.c
+++ b/bfd/dwarf2.c
@@ -1,5 +1,5 @@
 /* DWARF 2 support.
-   Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
+   Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
    Free Software Foundation, Inc.
 
    Adapted from gdb/dwarf2read.c by Gavin Koch of Cygnus Solutions
@@ -911,6 +911,9 @@ add_line_info (table, address, filename, line, column, end_sequence)
   info->end_sequence = end_sequence;
 }
 
+/* Extract a fully qualified filename from a line info table.
+   The returned string has been xmalloc'ed.  */
+
 static char *
 concat_filename (table, file)
      struct line_info_table* table;
@@ -922,12 +925,13 @@ concat_filename (table, file)
     {
       (*_bfd_error_handler)
 	(_("Dwarf Error: mangled line number section (bad file number)."));
-      return "<unknown>";
+      return concat ("<unknown>");
     }
 
   filename = table->files[file - 1].name;
-  if (IS_ABSOLUTE_PATH(filename))
-    return filename;
+
+  if (IS_ABSOLUTE_PATH (filename))
+    return concat (filename);
   else
     {
       char* dirname = (table->files[file - 1].dir
@@ -937,9 +941,9 @@ concat_filename (table, file)
       /* Not all tools set DW_AT_comp_dir, so dirname may be unknown.  The
 	 best we can do is return the filename part.  */
       if (dirname == NULL)
-	return filename;
+	return concat (filename);
       else
-	return (char*) concat (dirname, "/", filename, NULL);
+	return concat (dirname, "/", filename, NULL);
     }
 }
 
@@ -1272,6 +1276,7 @@ decode_line_info (unit, stash)
 		   based, the references are 1 based.  */
 		file = read_unsigned_leb128 (abfd, line_ptr, &bytes_read);
 		line_ptr += bytes_read;
+		free (filename);
 		filename = concat_filename (table, file);
 		break;
 	      }
@@ -1296,6 +1301,7 @@ decode_line_info (unit, stash)
 	    default:
 	      {
 		int i;
+
 		/* Unknown standard opcode, ignore it.  */
 		for (i = 0; i < lh.standard_opcode_lengths[op_code]; i++)
 		  {
@@ -1305,6 +1311,8 @@ decode_line_info (unit, stash)
 	      }
 	    }
 	}
+
+      free (filename);
     }
 
   return table;
diff --git a/bfd/elf-eh-frame.c b/bfd/elf-eh-frame.c
index 7764074..7d0b52b 100644
--- a/bfd/elf-eh-frame.c
+++ b/bfd/elf-eh-frame.c
@@ -2,21 +2,21 @@
    Copyright 2001, 2002, 2003 Free Software Foundation, Inc.
    Written by Jakub Jelinek <jakub@redhat.com>.
 
-This file is part of BFD, the Binary File Descriptor library.
+   This file is part of BFD, the Binary File Descriptor library.
 
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
 
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
 
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 
 #include "bfd.h"
 #include "sysdep.h"
@@ -39,7 +39,7 @@ static void write_value
 static int cie_compare
   PARAMS ((struct cie *, struct cie *));
 static int vma_compare
-  PARAMS ((const PTR a, const PTR b));
+  PARAMS ((const PTR, const PTR));
 
 /* Helper function for reading uleb128 encoded data.  */
 
@@ -1112,7 +1112,7 @@ vma_compare (a, b)
    fde_count x [encoded] initial_loc, fde
 				(array of encoded pairs containing
 				 FDE initial_location field and FDE address,
-				 sorted by increasing initial_loc)  */
+				 sorted by increasing initial_loc).  */
 
 bfd_boolean
 _bfd_elf_write_section_eh_frame_hdr (abfd, info)
@@ -1125,6 +1125,7 @@ _bfd_elf_write_section_eh_frame_hdr (abfd, info)
   bfd_byte *contents;
   asection *eh_frame_sec;
   bfd_size_type size;
+  bfd_boolean retval;
 
   htab = elf_hash_table (info);
   hdr_info = &htab->eh_info;
@@ -1141,15 +1142,18 @@ _bfd_elf_write_section_eh_frame_hdr (abfd, info)
 
   eh_frame_sec = bfd_get_section_by_name (abfd, ".eh_frame");
   if (eh_frame_sec == NULL)
-    return FALSE;
+    {
+      free (contents);
+      return FALSE;
+    }
 
   memset (contents, 0, EH_FRAME_HDR_SIZE);
-  contents[0] = 1;				/* Version  */
-  contents[1] = DW_EH_PE_pcrel | DW_EH_PE_sdata4; /* .eh_frame offset  */
+  contents[0] = 1;				/* Version.  */
+  contents[1] = DW_EH_PE_pcrel | DW_EH_PE_sdata4; /* .eh_frame offset.  */
   if (hdr_info->array && hdr_info->array_count == hdr_info->fde_count)
     {
-      contents[2] = DW_EH_PE_udata4;		/* FDE count encoding  */
-      contents[3] = DW_EH_PE_datarel | DW_EH_PE_sdata4; /* search table enc  */
+      contents[2] = DW_EH_PE_udata4;		/* FDE count encoding.  */
+      contents[3] = DW_EH_PE_datarel | DW_EH_PE_sdata4; /* Search table enc.  */
     }
   else
     {
@@ -1177,7 +1181,9 @@ _bfd_elf_write_section_eh_frame_hdr (abfd, info)
 	}
     }
 
-  return bfd_set_section_contents (abfd, sec->output_section,
-				   contents, (file_ptr) sec->output_offset,
-                                   sec->_cooked_size);
+  retval = bfd_set_section_contents (abfd, sec->output_section,
+				     contents, (file_ptr) sec->output_offset,
+				     sec->_cooked_size);
+  free (contents);
+  return retval;
 }
diff --git a/bfd/elf.c b/bfd/elf.c
index 0331f3d..56dfda3 100644
--- a/bfd/elf.c
+++ b/bfd/elf.c
@@ -5068,7 +5068,10 @@ copy_private_bfd_data (ibfd, obfd)
 	      amt += ((bfd_size_type) section_count - 1) * sizeof (asection *);
 	      map = (struct elf_segment_map *) bfd_alloc (obfd, amt);
 	      if (map == NULL)
-		return FALSE;
+		{
+		  free (sections);
+		  return FALSE;
+		}
 
 	      /* Initialise the fields of the segment map.  Set the physical
 		 physical address to the LMA of the first section that has
@@ -5303,7 +5306,10 @@ swap_out_syms (abfd, sttp, relocatable_p)
   amt = (bfd_size_type) (1 + symcount) * bed->s->sizeof_sym;
   outbound_syms = bfd_alloc (abfd, amt);
   if (outbound_syms == NULL)
-    return FALSE;
+    {
+      _bfd_stringtab_free (stt);
+      return FALSE;
+    }
   symtab_hdr->contents = (PTR) outbound_syms;
 
   outbound_shndx = NULL;
@@ -5313,7 +5319,11 @@ swap_out_syms (abfd, sttp, relocatable_p)
       amt = (bfd_size_type) (1 + symcount) * sizeof (Elf_External_Sym_Shndx);
       outbound_shndx = bfd_zalloc (abfd, amt);
       if (outbound_shndx == NULL)
-	return FALSE;
+	{
+	  _bfd_stringtab_free (stt);
+	  return FALSE;
+	}
+
       symtab_shndx_hdr->contents = outbound_shndx;
       symtab_shndx_hdr->sh_type = SHT_SYMTAB_SHNDX;
       symtab_shndx_hdr->sh_size = amt;
@@ -5357,7 +5367,10 @@ swap_out_syms (abfd, sttp, relocatable_p)
 							    syms[idx]->name,
 							    TRUE, FALSE);
 	  if (sym.st_name == (unsigned long) -1)
-	    return FALSE;
+	    {
+	      _bfd_stringtab_free (stt);
+	      return FALSE;
+	    }
 	}
 
       type_ptr = elf_symbol_from (abfd, syms[idx]);
@@ -5446,6 +5459,7 @@ Unable to find equivalent output section for symbol '%s' from section '%s'"),
 					  syms[idx]->name ? syms[idx]->name : "<Local sym>",
 					  sec->name);
 		      bfd_set_error (bfd_error_invalid_operation);      
+		      _bfd_stringtab_free (stt);
 		      return FALSE;
 		    }
   
@@ -5906,7 +5920,7 @@ _bfd_elf_slurp_version_tables (abfd)
   return TRUE;
 
  error_return:
-  if (contents == NULL)
+  if (contents != NULL)
     free (contents);
   return FALSE;
 }
diff --git a/bfd/elflink.h b/bfd/elflink.h
index 3af34ee..3535da5 100644
--- a/bfd/elflink.h
+++ b/bfd/elflink.h
@@ -4855,6 +4855,7 @@ elf_link_sort_relocs (abfd, info, psec)
 	  }
       }
 
+  free (sort);
   *psec = reldyn;
   return ret;
 }
diff --git a/bfd/format.c b/bfd/format.c
index 9af6efc..655ccd9 100644
--- a/bfd/format.c
+++ b/bfd/format.c
@@ -163,7 +163,11 @@ bfd_check_format_matches (abfd, format, matching)
   if (!abfd->target_defaulted)
     {
       if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET) != 0)	/* rewind! */
-	return FALSE;
+	{
+	  if (matching)
+	    free ((PTR) matching_vector);
+	  return FALSE;
+	}
 
       right_targ = BFD_SEND_FMT (abfd, _bfd_check_format, (abfd));
 
@@ -214,7 +218,11 @@ bfd_check_format_matches (abfd, format, matching)
       abfd->xvec = *target;	/* Change BFD's target temporarily.  */
 
       if (bfd_seek (abfd, (file_ptr) 0, SEEK_SET) != 0)
-	return FALSE;
+	{
+	  if (matching)
+	    free ((PTR) matching_vector);
+	  return FALSE;
+	}
 
       /* If _bfd_check_format neglects to set bfd_error, assume
 	 bfd_error_wrong_format.  We didn't used to even pay any
diff --git a/bfd/linker.c b/bfd/linker.c
index 918f4f8..c0e3236 100644
--- a/bfd/linker.c
+++ b/bfd/linker.c
@@ -1,23 +1,23 @@
 /* linker.c -- BFD linker routines
-   Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002
+   Copyright 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
    Free Software Foundation, Inc.
    Written by Steve Chamberlain and Ian Lance Taylor, Cygnus Support
 
-This file is part of BFD, the Binary File Descriptor library.
+   This file is part of BFD, the Binary File Descriptor library.
 
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
 
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
 
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 
 #include "bfd.h"
 #include "sysdep.h"
@@ -2081,12 +2081,12 @@ _bfd_generic_final_link (abfd, info)
 							input_section,
 							relocs,
 							symbols);
+		  free (relocs);
 		  if (reloc_count < 0)
 		    return FALSE;
 		  BFD_ASSERT ((unsigned long) reloc_count
 			      == input_section->reloc_count);
 		  o->reloc_count += reloc_count;
-		  free (relocs);
 		}
 	    }
 	  if (o->reloc_count > 0)
diff --git a/bfd/opncls.c b/bfd/opncls.c
index 81bd2c8..4771979 100644
--- a/bfd/opncls.c
+++ b/bfd/opncls.c
@@ -931,8 +931,13 @@ find_separate_debug_file (abfd, debug_file_directory)
 
   basename = get_debug_link_info (abfd, & crc32);
 
-  if (basename == NULL || strlen (basename) < 1)
+  if (basename == NULL)
     return NULL;
+  if (strlen (basename) < 1)
+    {
+      free (basename);
+      return NULL;
+    }
 
   dir = xstrdup (abfd->filename);
   BFD_ASSERT (strlen (dir) != 0);
diff --git a/bfd/simple.c b/bfd/simple.c
index 88f1337..30f9be0 100644
--- a/bfd/simple.c
+++ b/bfd/simple.c
@@ -1,5 +1,5 @@
 /* simple.c -- BFD simple client routines
-   Copyright 2002
+   Copyright 2002, 2003
    Free Software Foundation, Inc.
    Contributed by MontaVista Software, Inc.
 
@@ -135,7 +135,7 @@ bfd_simple_get_relocated_section_contents (abfd, sec, outbuf)
   struct bfd_link_order link_order;
   struct bfd_link_callbacks callbacks;
   bfd_byte *contents, *data;
-  int storage_needed, number_of_symbols;
+  int storage_needed;
   asymbol **symbol_table;
 
   if (! (sec->flags & SEC_RELOC))
@@ -187,7 +187,7 @@ bfd_simple_get_relocated_section_contents (abfd, sec, outbuf)
 
   storage_needed = bfd_get_symtab_upper_bound (abfd);
   symbol_table = (asymbol **) bfd_malloc (storage_needed);
-  number_of_symbols = bfd_canonicalize_symtab (abfd, symbol_table);
+  bfd_canonicalize_symtab (abfd, symbol_table);
 
   contents = bfd_get_relocated_section_contents (abfd,
 						 &link_info,
@@ -208,5 +208,6 @@ bfd_simple_get_relocated_section_contents (abfd, sec, outbuf)
 
   bfd_link_hash_table_free (abfd, link_info.hash);
 
+  free (symbol_table);
   return contents;
 }
diff --git a/ld/ChangeLog b/ld/ChangeLog
index 5a547ff..ea55dbe 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,15 @@
+2003-03-31  David Heine  <dlheine@suif.stanford.edu>
+
+	* ldfile.c (ldfile_add_library_path): Always allocate space for
+	the filename.
+	* ldlang.c (lang_register_vers_node): Free the node if it cannot
+	be used.
+	* ldmain.c (set_scripts_dir): Always free the constructed
+	directory name.
+	(add_keepsyms_file): Fix memory leak.
+	* ldmisc.c (vfinfo): Likewise.
+	* lexsup.c (parse_args): Likewise	
+
 2003-03-25  Stan Cox   <scox@redhat.com>
 	    Nick Clifton  <nickc@redhat.com>
 	    
diff --git a/ld/ldfile.c b/ld/ldfile.c
index fbcd7b9..0694f9b 100644
--- a/ld/ldfile.c
+++ b/ld/ldfile.c
@@ -106,32 +106,38 @@ is_sysrooted_pathname (name, notsame)
   return result;
 }
 
+/* Adds NAME to the library search path.
+   Makes a copy of NAME using xmalloc().  */
+
 void
 ldfile_add_library_path (name, cmdline)
      const char *name;
      bfd_boolean cmdline;
 {
   search_dirs_type *new;
+  char *newname;
 
   if (!cmdline && config.only_cmd_line_lib_dirs)
     return;
 
   new = (search_dirs_type *) xmalloc (sizeof (search_dirs_type));
   new->next = NULL;
-  new->name = name;
   new->cmdline = cmdline;
   *search_tail_ptr = new;
   search_tail_ptr = &new->next;
 
   /* If a directory is marked as honoring sysroot, prepend the sysroot path
      now.  */
-  if (new->name[0] == '=')
+  if (name[0] == '=')
     {
-      new->name = concat (ld_sysroot, &new->name[1], NULL);
+      new->name = concat (ld_sysroot, name + 1, NULL);
       new->sysrooted = TRUE;
     }
   else
-    new->sysrooted = is_sysrooted_pathname (new->name, FALSE);
+    {
+      new->name = xstrdup (name);
+      new->sysrooted = is_sysrooted_pathname (name, FALSE);
+    }
 }
 
 /* Try to open a BFD for a lang_input_statement.  */
diff --git a/ld/ldlang.c b/ld/ldlang.c
index 703779f..5cca71f 100644
--- a/ld/ldlang.c
+++ b/ld/ldlang.c
@@ -5276,6 +5276,7 @@ lang_register_vers_node (name, version, deps)
       || (lang_elf_version_info && lang_elf_version_info->name[0] == '\0'))
     {
       einfo (_("%X%P: anonymous version tag cannot be combined with other version tags\n"));
+      free (version);
       return;
     }
 
diff --git a/ld/ldmain.c b/ld/ldmain.c
index 284b975..125dc6a 100644
--- a/ld/ldmain.c
+++ b/ld/ldmain.c
@@ -672,22 +672,25 @@ set_scripts_dir ()
 {
   char *end, *dir;
   size_t dirlen;
+  bfd_boolean found;
 
   dir = make_relative_prefix (program_name, BINDIR, SCRIPTDIR);
-  if (dir && check_for_scripts_dir (dir))
-    /* Success.  Don't free dir.  */
-    return;
-
   if (dir)
-    free (dir);
+    {
+      found = check_for_scripts_dir (dir);
+      free (dir);
+      if (found)
+	return;
+    }
 
   dir = make_relative_prefix (program_name, TOOLBINDIR, SCRIPTDIR);
-  if (dir && check_for_scripts_dir (dir))
-    /* Success.  Don't free dir.  */
-    return;
-
   if (dir)
-    free (dir);
+    {
+      found = check_for_scripts_dir (dir);
+      free (dir);
+      if (found)
+	return;
+    }
 
   if (check_for_scripts_dir (SCRIPTDIR))
     /* We've been installed normally.  */
@@ -718,15 +721,14 @@ set_scripts_dir ()
   dir[dirlen] = '\0';
 
   if (check_for_scripts_dir (dir))
-    /* Don't free dir.  */
-    return;
+    {
+      free (dir);
+      return;
+    }
 
   /* Look for "ldscripts" in <the dir where our binary is>/../lib.  */
   strcpy (dir + dirlen, "/../lib");
-  if (check_for_scripts_dir (dir))
-    return;
-
-  /* Well, we tried.  */
+  check_for_scripts_dir (dir);
   free (dir);
 }
 
@@ -832,6 +834,7 @@ add_keepsyms_file (filename)
   if (link_info.strip != strip_none)
     einfo (_("%P: `-retain-symbols-file' overrides `-s' and `-S'\n"));
 
+  free (buf);
   link_info.strip = strip_some;
 }
 
diff --git a/ld/ldmisc.c b/ld/ldmisc.c
index 94b03d4..4f25dbb 100644
--- a/ld/ldmisc.c
+++ b/ld/ldmisc.c
@@ -1,25 +1,25 @@
 /* ldmisc.c
    Copyright 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
-   2000, 2002
+   2000, 2002, 2003
    Free Software Foundation, Inc.
    Written by Steve Chamberlain of Cygnus Support.
 
-This file is part of GLD, the Gnu Linker.
+   This file is part of GLD, the Gnu Linker.
 
-GLD is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
+   GLD is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
 
-GLD is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-GNU General Public License for more details.
+   GLD is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
 
-You should have received a copy of the GNU General Public License
-along with GLD; see the file COPYING.  If not, write to the Free
-Software Foundation, 59 Temple Place - Suite 330, Boston, MA
-02111-1307, USA.  */
+   You should have received a copy of the GNU General Public License
+   along with GLD; see the file COPYING.  If not, write to the Free
+   Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+   02111-1307, USA.  */
 
 #include "bfd.h"
 #include "sysdep.h"
@@ -328,6 +328,9 @@ vfinfo (fp, fmt, arg)
 		      fprintf (fp, ":%u", linenumber);
 		  }
 
+		if (asymbols != NULL && entry == NULL)
+		  free (asymbols);
+
 		if (discard_last)
 		  {
 		    last_bfd = NULL;
diff --git a/ld/lexsup.c b/ld/lexsup.c
index b6c2fd8..e8c2eba 100644
--- a/ld/lexsup.c
+++ b/ld/lexsup.c
@@ -1116,6 +1116,8 @@ parse_args (argc, argv)
 	case 'Y':
 	  if (strncmp (optarg, "P,", 2) == 0)
 	    optarg += 2;
+	  if (default_dirlist != NULL)
+	    free (default_dirlist);
 	  default_dirlist = xstrdup (optarg);
 	  break;
 	case 'y':
@@ -1193,8 +1195,10 @@ parse_args (argc, argv)
     lang_leave_group ();
 
   if (default_dirlist != NULL)
-    set_default_dirlist (default_dirlist);
-
+    {
+      set_default_dirlist (default_dirlist);
+      free (default_dirlist);
+    }
 }
 
 /* Add the (colon-separated) elements of DIRLIST_PTR to the