kconfig: use snprintf for formatting pathnames

[carl9170fw.git] / config / confdata.c

diff --git a/config/confdata.c b/config/confdata.c
index f6461a6af4bc9a573305b7d1b6e8af5b0997980d..e8ede23f0021bee3bbbd69953460f12d3bd72aa0 100644 (file)
--- a/config/confdata.c
+++ b/config/confdata.c
@@ -241,7 +241,7 @@ char *conf_get_default_confname(void)
        name = expand_string(conf_defname);
        env = getenv(SRCTREE);
        if (env) {
-               sprintf(fullname, "%s/%s", env, name);
+               snprintf(fullname, sizeof(fullname), "%s/%s", env, name);
                if (is_present(fullname))
                        return fullname;
        }