From: Theodore Tso <tytso@mit.edu>
Date: Thu, 3 Jun 1993 11:42:29 +0000 (+0000)
Subject: Fixed bug where a freed structure was being derefenced
X-Git-Tag: krb5-1.0-beta3~264
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=90d4223ce97168d1c84a2a6634956627b0a4437c;p=krb5.git

Fixed bug where a freed structure was being derefenced

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@2574 dc483132-0cff-0310-8789-dd5450dbe970
---

diff --git a/src/kdc/network.c b/src/kdc/network.c
index 1bc157631..65e867f40 100644
--- a/src/kdc/network.c
+++ b/src/kdc/network.c
@@ -204,17 +204,19 @@ process_packet(port_fd, prog, is_secondary)
     }
     cc = sendto(port_fd, response->data, response->length, 0,
 		(struct sockaddr *)&saddr, saddr_len);
-    krb5_free_data(response);
     if (cc == -1) {
+        krb5_free_data(response);
 	com_err(prog, errno, "while sending reply to %s/%d",
 		inet_ntoa(saddr.sin_addr), ntohs(saddr.sin_port));
 	return errno;
     }
     if (cc != response->length) {
+	krb5_free_data(response);
 	com_err(prog, 0, "short reply write %d vs %d\n",
 		response->length, cc);
 	return KDC5_IO_RESPONSE;
     }
+    krb5_free_data(response);
     return 0;
 }