udevd: avoid implicit memset in match_attr()

[elogind.git] / udev / udev-rules.c

diff --git a/udev/udev-rules.c b/udev/udev-rules.c
index 4df9eb35c859eba383b72a4602227f54fae6e905..44b26906b48465d8cfe3de3583d14933f8c59223 100644 (file)
--- a/udev/udev-rules.c
+++ b/udev/udev-rules.c
@@ -1794,10 +1794,11 @@ static int match_attr(struct udev_rules *rules, struct udev_device *dev, struct
        char attr[UTIL_PATH_SIZE];
        const char *key_name = &rules->buf[cur->key.attr_off];
        const char *key_value = &rules->buf[cur->key.value_off];
-       char value[UTIL_NAME_SIZE] = "";
+       char value[UTIL_NAME_SIZE];
        size_t len;
 
        util_strlcpy(attr, key_name, sizeof(attr));
+       util_strlcpy(value, "", sizeof(value));
        util_resolve_subsys_kernel(event->udev, attr, value, sizeof(value), 1);
        if (value[0] == '\0') {
                const char *val;