update info on krb5_rd_req

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@1541 dc483132-0cff-0310-8789-dd5450dbe970

diff --git a/doc/api/krb5.tex b/doc/api/krb5.tex
index 35a83b7b918d4ad096130a07a8ff7333295c6409..6f264570032e9c9ccfc842b9123a4c2a6476d143 100644 (file)
--- a/doc/api/krb5.tex
+++ b/doc/api/krb5.tex
@@ -438,6 +438,9 @@ Returns system errors, encryption errors, replay errors.
 Parses a KRB_AP_REQ message, returning its contents.
 
 \funcparam{server} specifies the expected server's name for the ticket.
+If \funcparam{server} is NULL, then any server name will be accepted if
+the appropriate key can be found, and the caller should verify that the
+server principal matches some trust criterion.
 
 \funcparam{sender_addr} specifies the address(es) expected to be present
 in the ticket.