From: Ezra Peisach <epeisach@mit.edu>
Date: Tue, 30 Oct 2001 13:14:38 +0000 (+0000)
Subject:         * kpasswd.c (main): Do not free potentially NULL pointers
X-Git-Tag: krb5-1.3-alpha1~987
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=b199c637ea7f725b71b4081e6c091ca310d61e4f;p=krb5.git

    * kpasswd.c (main): Do not free potentially NULL pointers

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@13904 dc483132-0cff-0310-8789-dd5450dbe970
---

diff --git a/src/clients/kpasswd/ChangeLog b/src/clients/kpasswd/ChangeLog
index d4cd06c59..a8cd0e8a8 100644
--- a/src/clients/kpasswd/ChangeLog
+++ b/src/clients/kpasswd/ChangeLog
@@ -1,3 +1,7 @@
+2001-10-30  Ezra Peisach  <epeisach@mit.edu>
+
+	* kpasswd.c (main): Do not free potentially NULL pointers.
+
 2000-10-17  Ezra Peisach  <epeisach@mit.edu>
 
 	* kpasswd.c (main): Argument to krb5_read_password takes an
diff --git a/src/clients/kpasswd/kpasswd.c b/src/clients/kpasswd/kpasswd.c
index 293d68fbb..da66102da 100644
--- a/src/clients/kpasswd/kpasswd.c
+++ b/src/clients/kpasswd/kpasswd.c
@@ -139,8 +139,10 @@ int main(int argc, char *argv[])
       exit(2);
    }
 
-   free(result_string.data);
-   free(result_code_string.data);
+   if (result_string.data != NULL) 
+       free(result_string.data);
+   if (result_code_string.data != NULL)
+       free(result_code_string.data);
 
    printf("Password changed.\n");
    exit(0);