commit cfe41d6f06af0e7744c1ca30503f93d28aca4d8b
Author: NeilBrown <neilb@suse.de>
Date:   Tue Sep 21 12:47:10 2021 -0400

    gssd: fix crash in debug message.
    
    A recent cleanup of debug messages added func and tid format specifiers
    to a debug message (when full hostname was different), but the func name
    and tid were NOT added as arguments.
    
    Consequently there weren't enough args, random bytes of the stack were
    interpreted as a pointer, and rpc.gssd crashed (when -v was specified).
    
    Fixes: b538862a5135 ("gssd: Cleaned up debug messages")
    Reviewed-by: Petr Vorel <pvorel@suse.cz>
    Signed-off-by: NeilBrown <neilb@suse.de>
    Signed-off-by: Steve Dickson <steved@redhat.com>

diff --git a/utils/gssd/krb5_util.c b/utils/gssd/krb5_util.c
index 6d059f33..e3f270e9 100644
--- a/utils/gssd/krb5_util.c
+++ b/utils/gssd/krb5_util.c
@@ -673,8 +673,8 @@ get_full_hostname(const char *inhost, char *outhost, int outhostlen)
 	    *c = tolower(*c);
 
 	if (get_verbosity() && strcmp(inhost, outhost))
-		printerr(1, "%s(0x%0lx): inhost '%s' different than outhost'%s'\n", 
-			inhost, outhost);
+		printerr(1, "%s(0x%0lx): inhost '%s' different than outhost '%s'\n", 
+			 __func__, tid, inhost, outhost);
 
 	retval = 0;
 out: