Relocate block range start and end addresses

[binutils-gdb.git] / bfd / coffgen.c

diff --git a/bfd/coffgen.c b/bfd/coffgen.c
index 3d32968022e90f6d3cc1c6839f5706253789b1be..9e62feb65ce50e06d11a5fe7526a2a9b2a81f35d 100644 (file)
--- a/bfd/coffgen.c
+++ b/bfd/coffgen.c
@@ -835,7 +835,7 @@ coff_mangle_symbols (bfd *bfd_ptr)
          for (i = 0; i < s->u.syment.n_numaux; i++)
            {
              combined_entry_type *a = s + i + 1;
-
+             
              BFD_ASSERT (! a->is_sym);
              if (a->fix_tag)
                {
@@ -1521,7 +1521,8 @@ coff_pointerize_aux (bfd *abfd,
                     combined_entry_type *table_base,
                     combined_entry_type *symbol,
                     unsigned int indaux,
-                    combined_entry_type *auxent)
+                    combined_entry_type *auxent,
+                    combined_entry_type *table_end)
 {
   unsigned int type = symbol->u.syment.n_type;
   unsigned int n_sclass = symbol->u.syment.n_sclass;
@@ -1547,16 +1548,22 @@ coff_pointerize_aux (bfd *abfd,
 
   if ((ISFCN (type) || ISTAG (n_sclass) || n_sclass == C_BLOCK
        || n_sclass == C_FCN)
-      && auxent->u.auxent.x_sym.x_fcnary.x_fcn.x_endndx.l > 0)
+      && auxent->u.auxent.x_sym.x_fcnary.x_fcn.x_endndx.l > 0
+      && auxent->u.auxent.x_sym.x_fcnary.x_fcn.x_endndx.l
+      < (long) obj_raw_syment_count (abfd)
+      && table_base + auxent->u.auxent.x_sym.x_fcnary.x_fcn.x_endndx.l
+      < table_end)
     {
       auxent->u.auxent.x_sym.x_fcnary.x_fcn.x_endndx.p =
        table_base + auxent->u.auxent.x_sym.x_fcnary.x_fcn.x_endndx.l;
       auxent->fix_end = 1;
     }
+
   /* A negative tagndx is meaningless, but the SCO 3.2v4 cc can
      generate one, so we must be careful to ignore it.  */
   if ((unsigned long) auxent->u.auxent.x_sym.x_tagndx.l
-      < obj_raw_syment_count (abfd))
+      < obj_raw_syment_count (abfd)
+      && table_base + auxent->u.auxent.x_sym.x_tagndx.l < table_end)
     {
       auxent->u.auxent.x_sym.x_tagndx.p =
        table_base + auxent->u.auxent.x_sym.x_tagndx.l;
@@ -1867,7 +1874,7 @@ coff_get_normalized_symtab (bfd *abfd)
 
          internal_ptr->is_sym = FALSE;
          coff_pointerize_aux (abfd, internal, symbol_ptr, i,
-                              internal_ptr);
+                              internal_ptr, internal_end);
        }
     }
 
@@ -3024,7 +3031,7 @@ coff_gc_sweep (bfd *abfd ATTRIBUTE_UNUSED, struct bfd_link_info *info)
 
          if (info->print_gc_sections && o->size != 0)
            /* xgettext: c-format */
-           _bfd_error_handler (_("Removing unused section '%pA' in file '%pB'"),
+           _bfd_error_handler (_("removing unused section '%pA' in file '%pB'"),
                                o, sub);
 
 #if 0
@@ -3101,7 +3108,7 @@ bfd_coff_gc_sections (bfd *abfd ATTRIBUTE_UNUSED, struct bfd_link_info *info)
   if (!bed->can_gc_sections
       || !is_coff_hash_table (info->hash))
     {
-      _bfd_error_handler(_("Warning: gc-sections option ignored"));
+      _bfd_error_handler(_("warning: gc-sections option ignored"));
       return TRUE;
     }
 #endif