[Git][NTPsec/ntpsec][master] ntp_dns: Check for NULL pointers.

[Gary E. Miller]

Gary E. Miller pushed to branch master at NTPsec / ntpsec


Commits:
94ca6fa4 by Gary E. Miller at 2019-03-26T21:03:18Z
ntp_dns: Check for NULL pointers.

Fixed a real bug.

- - - - -


1 changed file:

- ntpd/ntp_dns.c


Changes:

=====================================
ntpd/ntp_dns.c
=====================================
@@ -58,6 +58,10 @@ bool dns_probe(struct peer* pp)
         if (NULL != active)
 		return false;
 
+        if (NULL == pp ||
+            NULL == pp->hostname)
+		return false;
+
 	if (NULL != active)
 		busy = ", busy";
 	msyslog(LOG_INFO, "DNS: dns_probe: %s, cast_flags:%x, flags:%x%s",



View it on GitLab: https://gitlab.com/NTPsec/ntpsec/commit/94ca6fa40842250e8448e35551dba46c403d3d7c

-- 
View it on GitLab: https://gitlab.com/NTPsec/ntpsec/commit/94ca6fa40842250e8448e35551dba46c403d3d7c
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