va_list aq, *ap = userdata;
if (!utf8_is_valid(key)) {
- _cleanup_free_ char *p;
+ _cleanup_free_ char *p = NULL;
p = utf8_escape_invalid(key);
log_error("%s:%u: invalid UTF-8 in key '%s', ignoring.", strna(filename), line, p);
}
if (value && !utf8_is_valid(value)) {
- _cleanup_free_ char *p;
+ _cleanup_free_ char *p = NULL;
p = utf8_escape_invalid(value);
log_error("%s:%u: invalid UTF-8 value for key %s: '%s', ignoring.", strna(filename), line, key, p);
/* This is much like like mkostemp() but is subject to umask(). */
int mkostemp_safe(char *pattern, int flags) {
- _cleanup_umask_ mode_t u;
+ _cleanup_umask_ mode_t u = 0;
int fd;
assert(pattern);
static int client_message_init(sd_dhcp_client *client, DHCPPacket **ret,
uint8_t type, size_t *_optlen, size_t *_optoffset) {
- _cleanup_free_ DHCPPacket *packet;
+ _cleanup_free_ DHCPPacket *packet = NULL;
size_t optlen, optoffset, size;
be16_t max_size;
usec_t time_now;
r = sd_dhcp_lease_get_client_id(lease, &client_id, &client_id_len);
if (r >= 0) {
- _cleanup_free_ char *client_id_hex;
+ _cleanup_free_ char *client_id_hex = NULL;
client_id_hex = hexmem(client_id, client_id_len);
if (!client_id_hex) {