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| author | Cheng Renquan <crquan@gmail.com> | 2011-09-01 21:52:20 +0400 |
|---|---|---|
| committer | Michal Marek <mmarek@suse.cz> | 2011-09-09 16:40:08 +0400 |
| commit | 5ea9f64ffc073bf2882f6aa83b0dad3609b1e67a (patch) | |
| tree | 3915aa9950e2b9e6404acb48a945c00662964954 /scripts/kconfig/nconf.c | |
| parent | cd58a90fa6ff2ec86bcc9e399acfd6dcc97268b3 (diff) | |
| download | linux-5ea9f64ffc073bf2882f6aa83b0dad3609b1e67a.tar.xz | |
scripts/kconfig/nconf: dynamically alloc dialog_input_result
To support unlimited length string config items;
No check for realloc return value keeps code simple, and to be
consistent with other existing unchecked malloc in kconfig.
Signed-off-by: Cheng Renquan <crquan@gmail.com>
Signed-off-by: Arnaud Lacombe <lacombar@gmail.com>
Diffstat (limited to 'scripts/kconfig/nconf.c')
| -rw-r--r-- | scripts/kconfig/nconf.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/scripts/kconfig/nconf.c b/scripts/kconfig/nconf.c index b113c50209e3..73070cb0b6de 100644 --- a/scripts/kconfig/nconf.c +++ b/scripts/kconfig/nconf.c @@ -278,6 +278,9 @@ static int global_exit; /* the currently selected button */ const char *current_instructions = menu_instructions; +static char *dialog_input_result; +static int dialog_input_result_len; + static void conf(struct menu *menu); static void conf_choice(struct menu *menu); static void conf_string(struct menu *menu); @@ -693,7 +696,6 @@ static void search_conf(void) { struct symbol **sym_arr; struct gstr res; - char dialog_input_result[100]; char *dialog_input; int dres; again: @@ -701,7 +703,7 @@ again: _("Search Configuration Parameter"), _("Enter " CONFIG_ " (sub)string to search for " "(with or without \"" CONFIG_ "\")"), - "", dialog_input_result, 99); + "", &dialog_input_result, &dialog_input_result_len); switch (dres) { case 0: break; @@ -1346,7 +1348,6 @@ static void conf_choice(struct menu *menu) static void conf_string(struct menu *menu) { const char *prompt = menu_get_prompt(menu); - char dialog_input_result[256]; while (1) { int res; @@ -1369,8 +1370,8 @@ static void conf_string(struct menu *menu) prompt ? _(prompt) : _("Main Menu"), heading, sym_get_string_value(menu->sym), - dialog_input_result, - sizeof(dialog_input_result)); + &dialog_input_result, + &dialog_input_result_len); switch (res) { case 0: if (sym_set_string_value(menu->sym, @@ -1390,14 +1391,13 @@ static void conf_string(struct menu *menu) static void conf_load(void) { - char dialog_input_result[256]; while (1) { int res; res = dialog_inputbox(main_window, NULL, load_config_text, filename, - dialog_input_result, - sizeof(dialog_input_result)); + &dialog_input_result, + &dialog_input_result_len); switch (res) { case 0: if (!dialog_input_result[0]) @@ -1422,14 +1422,13 @@ static void conf_load(void) static void conf_save(void) { - char dialog_input_result[256]; while (1) { int res; res = dialog_inputbox(main_window, NULL, save_config_text, filename, - dialog_input_result, - sizeof(dialog_input_result)); + &dialog_input_result, + &dialog_input_result_len); switch (res) { case 0: if (!dialog_input_result[0]) |