diff options
Diffstat (limited to 'scripts/kconfig/confdata.c')
-rw-r--r-- | scripts/kconfig/confdata.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c index 9365a12..4f83fbf 100644 --- a/scripts/kconfig/confdata.c +++ b/scripts/kconfig/confdata.c @@ -70,12 +70,13 @@ static char *conf_expand_value(const char *in) char *conf_get_default_confname(void) { struct stat buf; - static char fullname[PATH_MAX+1]; + static char *fullname = NULL; char *env, *name; name = conf_expand_value(conf_defname); env = getenv(SRCTREE); if (env) { + fullname = realloc(fullname, strlen(env) + strlen(name) + 2); sprintf(fullname, "%s/%s", env, name); if (!stat(fullname, &buf)) return fullname; |