https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=264599
Bug ID: 264599
Summary: blacklistd: message too short/no message errors
Product: Base System
Version: CURRENT
Hardware: Any
OS: Any
Status: New
Severity: Affects Only Me
Priority: ---
Component: bin
Assignee: [email protected]
Reporter: [email protected]
After upgrading a public-facing SSH server, error messages have started to spam
dmesg logs:
blacklistd: message too short 144
blacklistd: no message (No such file or directory)
Filing this as a bug to track it.
In the meantime, I have done this horrible thing:
--- crypto/openssh/auth.c
+++ crypto/openssh/auth.c
@@ -555,7 +555,7 @@ getpwnamallow(struct ssh *ssh, const char *user)
aix_restoreauthdb();
#endif
if (pw == NULL) {
- BLACKLIST_NOTIFY(ssh, BLACKLIST_BAD_USER, user);
+ BLACKLIST_NOTIFY(ssh, BLACKLIST_BAD_USER, "user");
logit("Invalid user %.100s from %.100s port %d",
user, ssh_remote_ipaddr(ssh), ssh_remote_port(ssh));
#ifdef CUSTOM_FAILED_LOGIN
--
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