From: Greg Hudson <ghudson@mit.edu>
Date: Mon, 25 Jul 2011 15:54:36 +0000 (+0000)
Subject: Fix a premature free in ss_listen()
X-Git-Tag: krb5-1.10-alpha1~329
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=2b35c892b601dd414fee548e31d12a60dde4dabc;p=krb5.git

Fix a premature free in ss_listen()

The readline support change freed input just after ss_execute_line(),
but input can be used in the error block immediately following.  Free
input after the error block instead.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@25046 dc483132-0cff-0310-8789-dd5450dbe970
---

diff --git a/src/util/ss/listen.c b/src/util/ss/listen.c
index 9a7b4aee5..75b904490 100644
--- a/src/util/ss/listen.c
+++ b/src/util/ss/listen.c
@@ -135,7 +135,6 @@ int ss_listen (sci_idx)
 #endif
 
         code = ss_execute_line (sci_idx, input);
-        free(input);
         if (code == SS_ET_COMMAND_NOT_FOUND) {
             register char *c = input;
             while (*c == ' ' || *c == '\t')
@@ -150,6 +149,7 @@ int ss_listen (sci_idx)
                       "Unknown request \"%s\".  Type \"?\" for a request list.",
                       c);
         }
+        free(input);
     }
     code = 0;
 egress: