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kconfig: fix bug in search results string: use strlen(gstr->s), not gstr->len

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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>
(cherry picked from commit 503c823048)
Signed-off-by: Jon Medhurst <tixy@linaro.org>
This commit is contained in:
Martin Walch
2015-04-15 11:24:38 +01:00
committed by Alex Shi
parent 1e8ac3b467
commit b04591efd2
1 changed files with 1 additions and 1 deletions
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2
scripts/kconfig/menu.c
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@@ -564,7 +564,7 @@ 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) {