mmo.c leak in mmo_make_section

	* mmo.c (mmo_make_section): Alloc name using bfd_alloc.  Use
	bfd_error_no_memory.
	(mmo_decide_section): Check for NULL return from mmo_make_section.

diff --git a/bfd/mmo.c b/bfd/mmo.c
index 1c901ae5c2063bb40ed519df84bf0679d06e1999..30af28c8bdc250e3c6f64dbac9b85134a58ac4a2 100644 (file)
--- a/bfd/mmo.c
+++ b/bfd/mmo.c
@@ -463,17 +463,15 @@ mmo_make_section (bfd *abfd, const char *secname)
 
   if (sec == NULL)
     {
-      char *newsecname = strdup (secname);
+      size_t len = strlen (secname) + 1;
+      char *newsecname = bfd_alloc (abfd, len);
 
       if (newsecname == NULL)
        {
-         _bfd_error_handler
-           /* xgettext:c-format */
-           (_("%pB: no core to allocate section name %s"),
-            abfd, secname);
-         bfd_set_error (bfd_error_system_call);
+         bfd_set_error (bfd_error_no_memory);
          return NULL;
        }
+      memcpy (newsecname, secname, len);
       sec = bfd_make_section (abfd, newsecname);
     }
 
@@ -727,7 +725,7 @@ mmo_decide_section (bfd *abfd, bfd_vma vma)
   sprintf (sec_name, ".MMIX.sec.%d", abfd->tdata.mmo_data->sec_no++);
   sec = mmo_make_section (abfd, sec_name);
 
-  if (!sec->user_set_vma && !bfd_set_section_vma (sec, vma))
+  if (!sec || (!sec->user_set_vma && !bfd_set_section_vma (sec, vma)))
     return NULL;
 
   if (!bfd_set_section_flags (sec, (bfd_section_flags (sec)