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prevent crash when hostname is null

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microDev
2022-09-21 21:03:07 +05:30
parent 7310a7a0bc
commit 3498e86d8b
1 changed files with 2 additions and 1 deletions
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3
components/mdns/mdns.c
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@ -2801,7 +2801,8 @@ static int _mdns_check_aaaa_collision(esp_ip6_addr_t * ip, mdns_if_t tcpip_if)
static bool _hostname_is_ours(const char * hostname) static bool _hostname_is_ours(const char * hostname)
{ {
if (strcasecmp(hostname, _mdns_server->hostname) == 0) { if (!_str_null_or_empty(_mdns_server->hostname) &&
strcasecmp(hostname, _mdns_server->hostname) == 0) {
return true; return true;
} }
mdns_host_item_t * host = _mdns_host_list; mdns_host_item_t * host = _mdns_host_list;