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authorMarkus Mayer <mmayer@broadcom.com>2015-12-09 14:56:12 -0800
committerMichal Marek <mmarek@suse.com>2015-12-10 11:06:10 +0100
commit74dba80913775c78a1e03221c9ea51027a8b7bcf (patch)
tree1f6ac8453549e7c489d93269a8a6b3ac90785bbd /scripts/kconfig/conf.c
parent8005c49d9aea74d382f474ce11afbbc7d7130bec (diff)
downloadlinux-74dba80913775c78a1e03221c9ea51027a8b7bcf.tar.bz2
kconfig: allow kconfig to handle longer path names
The current (arbitrary) limit of 128 characters for path names has proven too short for Android builds, as longer path names are used there. Change conf.c, so it can handle path lengths up to PATH_MAX characters. Signed-off-by: Markus Mayer <mmayer@broadcom.com> Signed-off-by: Michal Marek <mmarek@suse.com>
Diffstat (limited to 'scripts/kconfig/conf.c')
-rw-r--r--scripts/kconfig/conf.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/scripts/kconfig/conf.c b/scripts/kconfig/conf.c
index 6c204318bc94..866369f10ff8 100644
--- a/scripts/kconfig/conf.c
+++ b/scripts/kconfig/conf.c
@@ -5,6 +5,7 @@
#include <locale.h>
#include <ctype.h>
+#include <limits.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@@ -41,7 +42,7 @@ static int tty_stdio;
static int valid_stdin = 1;
static int sync_kconfig;
static int conf_cnt;
-static char line[128];
+static char line[PATH_MAX];
static struct menu *rootEntry;
static void print_help(struct menu *menu)
@@ -109,7 +110,7 @@ static int conf_askvalue(struct symbol *sym, const char *def)
/* fall through */
case oldaskconfig:
fflush(stdout);
- xfgets(line, 128, stdin);
+ xfgets(line, sizeof(line), stdin);
if (!tty_stdio)
printf("\n");
return 1;
@@ -311,7 +312,7 @@ static int conf_choice(struct menu *menu)
/* fall through */
case oldaskconfig:
fflush(stdout);
- xfgets(line, 128, stdin);
+ xfgets(line, sizeof(line), stdin);
strip(line);
if (line[0] == '?') {
print_help(menu);