[AArch64] Drop unused argument to elf_aarch64_create_or_find_stub_sec

[deliverable/binutils-gdb.git] / bfd / coffcode.h

diff --git a/bfd/coffcode.h b/bfd/coffcode.h
index 181f9af15b47f9d42fc45aaf86d3be5102372cd9..8576c0ad3e04c0a8901c869266561346c3a382ee 100644 (file)
--- a/bfd/coffcode.h
+++ b/bfd/coffcode.h
@@ -1009,6 +1009,13 @@ handle_COMDAT (bfd * abfd,
 
                seen_state = 1;
 
+               /* PR 17512: file: e2cfe54f.  */
+               if (esym + bfd_coff_symesz (abfd) >= esymend)
+                 {
+                   _bfd_error_handler (_("%B: warning: No symbol for section '%s' found"),
+                                       abfd, symname);
+                   break;
+                 }
                /* This is the section symbol.  */
                bfd_coff_swap_aux_in (abfd, (esym + bfd_coff_symesz (abfd)),
                                      isym.n_type, isym.n_sclass,
@@ -1162,7 +1169,7 @@ styp_to_sec_flags (bfd *abfd,
                   flagword *flags_ptr)
 {
   struct internal_scnhdr *internal_s = (struct internal_scnhdr *) hdr;
-  long styp_flags = internal_s->s_flags;
+  unsigned long styp_flags = internal_s->s_flags;
   flagword sec_flags;
   bfd_boolean result = TRUE;
   bfd_boolean is_dbg = FALSE;
@@ -1185,7 +1192,7 @@ styp_to_sec_flags (bfd *abfd,
   /* Process each flag bit in styp_flags in turn.  */
   while (styp_flags)
     {
-      long flag = styp_flags & - styp_flags;
+      unsigned long flag = styp_flags & - styp_flags;
       char * unhandled = NULL;
 
       styp_flags &= ~ flag;
@@ -3163,6 +3170,15 @@ coff_compute_section_file_positions (bfd * abfd)
         This repairs 'ld -r' for arm-wince-pe target.  */
       if (page_size == 0)
        page_size = 1;
+
+      /* PR 17512: file: 0ac816d3.  */
+      if (page_size < 0)
+       {
+         bfd_set_error (bfd_error_file_too_big);
+         (*_bfd_error_handler)
+           (_("%B: page size is too large (0x%x)"), abfd, page_size);
+         return FALSE;
+       }
     }
   else
     page_size = PE_DEF_FILE_ALIGNMENT;