Automatic date update in version.in

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

diff --git a/bfd/coffgen.c b/bfd/coffgen.c
index 5f5c5f67a455549ffd26da535aac19f4e394e497..0001d9a4133363723faad9625ed631f4c2effdb1 100644 (file)
--- a/bfd/coffgen.c
+++ b/bfd/coffgen.c
@@ -37,6 +37,7 @@
    coff_data (abfd).  */
 
 #include "sysdep.h"
+#include <limits.h>
 #include "bfd.h"
 #include "libbfd.h"
 #include "coff/internal.h"
@@ -835,7 +836,7 @@ 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)
                {
@@ -2014,6 +2015,13 @@ coff_get_reloc_upper_bound (bfd *abfd, sec_ptr asect)
       bfd_set_error (bfd_error_invalid_operation);
       return -1;
     }
+#if SIZEOF_LONG == SIZEOF_INT
+  if (asect->reloc_count >= LONG_MAX / sizeof (arelent *))
+    {
+      bfd_set_error (bfd_error_file_too_big);
+      return -1;
+    }
+#endif
   return (asect->reloc_count + 1) * sizeof (arelent *);
 }
 
@@ -2639,6 +2647,9 @@ _bfd_coff_section_already_linked (bfd *abfd,
   struct bfd_section_already_linked_hash_entry *already_linked_list;
   struct coff_comdat_info *s_comdat;
 
+  if (sec->output_section == bfd_abs_section_ptr)
+    return FALSE;
+
   flags = sec->flags;
   if ((flags & SEC_LINK_ONCE) == 0)
     return FALSE;