diff mbox

[6/7] kconfig: fix bug in search results string: use strlen(gstr->s), not gstr->len

Message ID 503c823048e81cc85c0e9d8c297cc70203e335e5.1383168460.git.yann.morin.1998@free.fr (mailing list archive)
State New, archived
Headers show

Commit Message

Yann E. MORIN Oct. 30, 2013, 9:46 p.m. UTC 
From: Martin Walch <walch.martin@web.de>

The struct gstr has a capacity that may differ from the actual string length.

However, a string manipulation in the function search_conf made the assumption
that it is the same, which led to messing up some search results, especially
when the content of the gstr in use had not yet reached at least 63 chars.

Signed-off-by: Martin Walch <walch.martin@web.de>
Acked-by: Wang YanQing <udknight@gmail.com>
Acked-by: Benjamin Poirier <bpoirier@suse.de>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
---
 scripts/kconfig/menu.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox

Patch

diff --git a/scripts/kconfig/menu.c b/scripts/kconfig/menu.c
index 9e69f19..db1512a 100644
--- a/scripts/kconfig/menu.c
+++ b/scripts/kconfig/menu.c
@@ -584,7 +584,7 @@  static void get_prompt_str(struct gstr *r, struct property *prop,
 		for (j = 4; --i >= 0; j += 2) {
 			menu = submenu[i];
 			if (head && location && menu == location)
-				jump->offset = r->len - 1;
+				jump->offset = strlen(r->s);
 			str_printf(r, "%*c-> %s", j, ' ',
 				   _(menu_get_prompt(menu)));
 			if (menu->sym) {