Mailing List Archive

sshd can free a buffer twice in some circumstances; here's a patch.
(causes sshd to crash under linux; a similar fix is probably needed
for the pam code, btw)

--- sshd.c~ Tue Jan 25 16:07:22 2000
+++ sshd.c Sun Mar 5 22:14:40 2000
@@ -1525,7 +1525,10 @@
}

if (client_user != NULL)
+ {
xfree(client_user);
+ client_user = NULL;
+ }

if (attempt > AUTH_FAIL_MAX)
packet_disconnect(AUTH_FAIL_MSG, pw->pw_name);