krb5 commit: Make use of strtoul() unconditional in locate_kdc

[Greg Hudson]

https://github.com/krb5/krb5/commit/d03aff9fa23a5ad223bb7e7a8c48c070d64e1aa3
commit d03aff9fa23a5ad223bb7e7a8c48c070d64e1aa3
Author: Nalin Dahyabhai <nalin at dahyabhai.net>
Date:   Fri Feb 7 20:14:24 2014 -0500

    Make use of strtoul() unconditional in locate_kdc
    
    When parsing port numbers, we previously attempted to conditionalize use
    of strtoul() on whether or not it was available, falling back to atoi()
    instead, but we did so in a way that would always fall back to using
    atoi().  We also call strtoul() from elsewhere without that condition,
    so we don't gain anything by trying to be careful about it here.

 src/lib/krb5/os/locate_kdc.c |    4 ----
 1 files changed, 0 insertions(+), 4 deletions(-)

diff --git a/src/lib/krb5/os/locate_kdc.c b/src/lib/krb5/os/locate_kdc.c
index f0b8481..88d55a8 100644
--- a/src/lib/krb5/os/locate_kdc.c
+++ b/src/lib/krb5/os/locate_kdc.c
@@ -217,14 +217,10 @@ locate_srv_conf_1(krb5_context context, const krb5_data *realm,
 
         if (port) {
             unsigned long l;
-#ifdef HAVE_STROUL
             char *endptr;
             l = strtoul (port, &endptr, 10);
             if (endptr == NULL || *endptr != 0)
                 return EINVAL;
-#else
-            l = atoi (port);
-#endif
             /* L is unsigned, don't need to check <0.  */
             if (l > 65535)
                 return EINVAL;