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| author | Jan Kratochvil <jan.kratochvil@redhat.com> | 2012-05-06 15:30:59 +0000 |
|---|---|---|
| committer | Jan Kratochvil <jan.kratochvil@redhat.com> | 2012-05-06 15:30:59 +0000 |
| commit | d5cd1ea4b91638dace44e8262445a42724fa4734 (patch) | |
| tree | 3ee72e3748c9b412a4103deae035e269a2913f6c /gdb/auto-load.c | |
| parent | 05f801120472982a91fdc17f1eddbc2c5158aa5d (diff) | |
| download | gdb-d5cd1ea4b91638dace44e8262445a42724fa4734.tar.gz | |
gdb/
* auto-load.c (set_auto_load_safe_path): Reset AUTO_LOAD_SAFE_PATH
back to DEFAULT_AUTO_LOAD_SAFE_PATH if it is being set to "".
(show_auto_load_safe_path): Check any-directory by comparison with "/".
(add_auto_load_safe_path): Change the error message.
(_initialize_auto_load): Change the "safe-path" help text.
* configure: Regenerate
* configure.ac (--without-auto-load-safe-path): Set
WITH_AUTO_LOAD_SAFE_PATH to /.
gdb/doc/
* gdb.texinfo (Auto-loading safe path): Make 'directories'
for 'set auto-load safe-path' optional. Mention if it is omitted.
Change disabling security protection condition to "/", twice.
Diffstat (limited to 'gdb/auto-load.c')
| -rw-r--r-- | gdb/auto-load.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/gdb/auto-load.c b/gdb/auto-load.c index 187e8520f9a..9d4d0bcb9cc 100644 --- a/gdb/auto-load.c +++ b/gdb/auto-load.c @@ -181,6 +181,12 @@ auto_load_safe_path_vec_update (void) static void set_auto_load_safe_path (char *args, int from_tty, struct cmd_list_element *c) { + if (auto_load_safe_path[0] == '\0') + { + xfree (auto_load_safe_path); + auto_load_safe_path = xstrdup (DEFAULT_AUTO_LOAD_SAFE_PATH); + } + auto_load_safe_path_vec_update (); } @@ -190,7 +196,7 @@ static void show_auto_load_safe_path (struct ui_file *file, int from_tty, struct cmd_list_element *c, const char *value) { - if (*value == 0) + if (strcmp (value, "/") == 0) fprintf_filtered (file, _("Auto-load files are safe to load from any " "directory.\n")); else @@ -209,8 +215,9 @@ add_auto_load_safe_path (char *args, int from_tty) if (args == NULL || *args == 0) error (_("\ -Adding empty directory element disables the auto-load safe-path security. \ -Use 'set auto-load safe-path' instead if you mean that.")); +Directory argument required.\n\ +Use 'set auto-load safe-path /' for disabling the auto-load safe-path security.\ +")); s = xstrprintf ("%s%c%s", auto_load_safe_path, DIRNAME_SEPARATOR, args); xfree (auto_load_safe_path); @@ -1029,8 +1036,10 @@ Set the list of directories from which it is safe to auto-load files."), _("\ Show the list of directories from which it is safe to auto-load files."), _("\ Various files loaded automatically for the 'set auto-load ...' options must\n\ be located in one of the directories listed by this option. Warning will be\n\ -printed and file will not be used otherwise. Use empty string (or even\n\ -empty directory entry) to allow any file for the 'set auto-load ...' options.\n\ +printed and file will not be used otherwise.\n\ +Setting this parameter to an empty list resets it to its default value.\n\ +Setting this parameter to '/' (without the quotes) allows any file\n\ +for the 'set auto-load ...' options.\n\ This option is ignored for the kinds of files having 'set auto-load ... off'.\n\ This options has security implications for untrusted inferiors."), set_auto_load_safe_path, |