sntp: Fix client receive KOD packet that make pool MEMP_SYS_TIMEOUT n…

…ot be freed Reported as https://savannah.nongnu.org/bugs/?58817 picked from 1c1642fe Ref IDF-4847
espressif · Aug 16, 2022 · e8c46a5 · e8c46a5
1 parent 9247429
commit e8c46a5
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/apps/sntp/sntp.c b/src/apps/sntp/sntp.c
@@ -528,6 +528,7 @@ sntp_recv(void *arg, struct udp_pcb *pcb, struct pbuf *p, const ip_addr_t *addr,
     /* KOD errors are only processed in case of an explicit poll response */
     if (sntp_opmode == SNTP_OPMODE_POLL) {
       /* Kiss-of-death packet. Use another server or increase UPDATE_DELAY. */
+      sys_untimeout(sntp_request, NULL);
       sntp_try_next_server(NULL);
     }
   } else {