2011-03-05 Michael Snyder <msnyder@vmware.com>

	* elfread.c (elf_symtab_read): Stop memory leak.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 85abd06..7f02c9b 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,7 @@
 2011-03-06  Michael Snyder  <msnyder@vmware.com>
 
+       * elfread.c (elf_symtab_read): Stop memory leak.
+
        * main.c (captured_main): Fix memory leak.
 
 2011-03-07  Andreas Schwab  <schwab@linux-m68k.org>

diff --git a/gdb/elfread.c b/gdb/elfread.c
index 59a1f7c..e638a36 100644 (file)
--- a/gdb/elfread.c
+++ b/gdb/elfread.c
@@ -243,6 +243,7 @@ elf_symtab_read (struct objfile *objfile, int type,
   char *filesymname = "";
   struct dbx_symfile_info *dbx = objfile->deprecated_sym_stab_info;
   int stripped = (bfd_get_symcount (objfile->obfd) == 0);
+  struct cleanup *back_to = make_cleanup (null_cleanup, NULL);
 
   for (i = 0; i < number_of_symbols; i++)
     {
@@ -464,6 +465,7 @@ elf_symtab_read (struct objfile *objfile, int type,
                                  + (sizeof (CORE_ADDR) * max_index));
                          sectinfo = (struct stab_section_info *)
                            xmalloc (size);
+                         make_cleanup (xfree, sectinfo);
                          memset (sectinfo, 0, size);
                          sectinfo->num_sections = max_index;
                          if (filesym == NULL)
@@ -572,6 +574,7 @@ elf_symtab_read (struct objfile *objfile, int type,
            }
        }
     }
+  do_cleanups (back_to);
 }
 
 struct build_id