gdb/

	New option "set auto-load safe-path".
	* NEWS: New commands "set auto-load safe-path"
	and "show auto-load safe-path".
	* auto-load.c: Include gdb_vecs.h, readline/tilde.h and completer.h.
	(auto_load_safe_path, auto_load_safe_path_vec)
	(auto_load_safe_path_vec_update, set_auto_load_safe_path)
	(show_auto_load_safe_path, add_auto_load_safe_path, filename_is_in_dir)
	(filename_is_in_auto_load_safe_path_vec, file_is_auto_load_safe): New.
	(source_gdb_script_for_objfile): New variable is_safe.  Call
	file_is_auto_load_safe.  Return if it is not.
	(struct loaded_script): New field loaded.
	(maybe_add_script): Add parameter loaded.  Initialize SLOT with it.
	(print_script): Use LOADED indicator instead of FULL_PATH.  Change
	output "Missing" to "No".
	(_initialize_auto_load): New variable cmd.  Initialize
	auto_load_safe_path.  Register "set auto-load safe-path",
	"show auto-load safe-path" and "add-auto-load-safe-path".
	* auto-load.h (maybe_add_script): Add parameter loaded.
	(file_is_auto_load_safe): New declaration.
	* config.in: Regenerate.
	* configure: Regenerate.
	* configure.ac: New parameters --with-auto-load-safe-path
	and --without-auto-load-safe-path.
	* linux-thread-db.c (try_thread_db_load_from_pdir_1)
	(try_thread_db_load_from_dir): Check file_is_auto_load_safe first.
	* main.c (captured_main): Check file_is_auto_load_safe for
	LOCAL_GDBINIT.
	* python/py-auto-load.c (gdbpy_load_auto_script_for_objfile): New
	variable is_safe.  Call file_is_auto_load_safe.  Return if it is not.
	(source_section_scripts): Call file_is_auto_load_safe.  Return if it is
	not.

gdb/doc/
	New option "set auto-load safe-path".
	* gdb.texinfo (Auto-loading): Extend the "show auto-load"
	and "info auto-load" examples for safe-path.  Put there also references
	for "set auto-load safe-path" and "show auto-load safe-path".
	New menu item for Auto-loading safe path.
	(Auto-loading safe path): New node.
	(Python Auto-loading): Update the expected output from "Missing"
	to "No".

gdb/testsuite/
	New option "set auto-load safe-path".
	* gdb.python/py-objfile-script.exp (set auto-load safe-path): New.
	* gdb.python/py-section-script.exp (set auto-load safe-path): New.

1 files changed, 11 insertions, 3 deletions

diff --git a/gdb/python/py-auto-load.c b/gdb/python/py-auto-load.c
index 7eb021c26aa..c54194d02ee 100644
--- a/gdb/python/py-auto-load.c
+++ b/gdb/python/py-auto-load.c
@@ -72,14 +72,19 @@ static void
 gdbpy_load_auto_script_for_objfile (struct objfile *objfile, FILE *file,
 				    const char *filename)
 {
+  int is_safe;
   struct auto_load_pspace_info *pspace_info;
 
+  is_safe = file_is_auto_load_safe (filename);
+
   /* Add this script to the hash table too so "info auto-load python-scripts"
      can print it.  */
   pspace_info = get_auto_load_pspace_data_for_loading (current_program_space);
-  maybe_add_script (pspace_info, filename, filename, &script_language_python);
+  maybe_add_script (pspace_info, is_safe, filename, filename,
+		    &script_language_python);
 
-  source_python_script_for_objfile (objfile, file, filename);
+  if (is_safe)
+    source_python_script_for_objfile (objfile, file, filename);
 }
 
 /* Load scripts specified in OBJFILE.
@@ -147,6 +152,9 @@ source_section_scripts (struct objfile *objfile, const char *source_name,
 	{
 	  make_cleanup_fclose (stream);
 	  make_cleanup (xfree, full_path);
+
+	  if (!file_is_auto_load_safe (full_path))
+	    opened = 0;
 	}
       else
 	{
@@ -167,7 +175,7 @@ Use `info auto-load python [REGEXP]' to list them."),
 
 	 IWBN if complaints.c were more general-purpose.  */
 
-      in_hash_table = maybe_add_script (pspace_info, file, full_path,
+      in_hash_table = maybe_add_script (pspace_info, opened, file, full_path,
 					&script_language_python);
 
       /* If this file is not currently loaded, load it.  */