More dead code elimination. When asprintf was used the varaible namelen was

no longer necessary.

ticket: 6453
status: open

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22196 dc483132-0cff-0310-8789-dd5450dbe970

diff --git a/src/lib/krb5/keytab/kt_file.c b/src/lib/krb5/keytab/kt_file.c
index 6e535432c7680f71eaa2ac47a22716bd7b4abb0b..1d261f8c7ab37ecf624b19f888276daf3eaa3048 100644 (file)
--- a/src/lib/krb5/keytab/kt_file.c
+++ b/src/lib/krb5/keytab/kt_file.c
@@ -635,7 +635,6 @@ krb5_ktf_keytab_externalize(krb5_context kcontext, krb5_pointer arg, krb5_octet
     krb5_int32         file_is_open;
     krb5_int64         file_pos;
     char               *ktname;
-    size_t             namelen;
     const char         *fnamep;
 
     required = 0;
@@ -654,13 +653,10 @@ krb5_ktf_keytab_externalize(krb5_context kcontext, krb5_pointer arg, krb5_octet
            file_pos = 0;
 
            /* Calculate the length of the name */
-           namelen = (keytab->ops && keytab->ops->prefix) ?
-               strlen(keytab->ops->prefix)+1 : 0;
            if (ktdata && ktdata->name)
                fnamep = ktdata->name;
            else
                fnamep = ktfile_def_name;
-           namelen += (strlen(fnamep)+1);
 
            if (keytab->ops && keytab->ops->prefix) {
                if (asprintf(&ktname, "%s:%s", keytab->ops->prefix, fnamep) < 0)
@@ -743,7 +739,6 @@ krb5_ktf_keytab_internalize(krb5_context kcontext, krb5_pointer *argp, krb5_octe
     if (krb5_ser_unpack_int32(&ibuf, &bp, &remain))
        ibuf = 0;
     if (ibuf == KV5M_KEYTAB) {
-       kret = ENOMEM;
 
        /* Get the length of the keytab name */
        kret = krb5_ser_unpack_int32(&ibuf, &bp, &remain);