Use a struct in_addr to insure alignment of address - instead of

random alignment on the stack. Solaris 2.10 has issues if the address
is not aligned.  The rest of the code in the tree uses a struct
in_addr or mallocs the address - which will be sufficiently aligned.

ticket: 6308

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@21794 dc483132-0cff-0310-8789-dd5450dbe970

diff --git a/src/tests/resolve/resolve.c b/src/tests/resolve/resolve.c
index 62768af26a18027e4d1968b2be8da4d8e40d120e..47fd6bd062721d42112039d1ff75937c43426764 100644 (file)
--- a/src/tests/resolve/resolve.c
+++ b/src/tests/resolve/resolve.c
@@ -78,7 +78,7 @@ main(argc, argv)
 {
        char myname[MAXHOSTNAMELEN+1];
        char *ptr;
-       char addrcopy[4];
+       struct in_addr addrcopy;
        struct hostent *host;
        int quiet = 0;
 
@@ -124,10 +124,10 @@ main(argc, argv)
            printf("Host address: %d.%d.%d.%d\n", 
                   UC(ptr[0]), UC(ptr[1]), UC(ptr[2]), UC(ptr[3]));
 
-       memcpy(addrcopy, ptr, 4);
+       memcpy(&addrcopy.s_addr, ptr, 4);
 
        /* Convert back to full name */
-       if((host = gethostbyaddr(addrcopy, 4, AF_INET)) == NULL) {
+       if((host = gethostbyaddr(&addrcopy.s_addr, 4, AF_INET)) == NULL) {
                fprintf(stderr, "Error looking up IP address - fatal\n");
                exit(2);
        }