r19644: Merge up to current lorikeet-heimdal, incling adding

gsskrb5_set_default_realm(), which should fix mimir's issues.

Andrew Bartlett
(This used to be commit 8117e76d2adee163925a29df872015ff5021a1d3)

1 files changed, 32 insertions, 1 deletions

diff --git a/source4/heimdal/lib/krb5/store_mem.c b/source4/heimdal/lib/krb5/store_mem.c
index decf74adce..d2b6d18252 100644
--- a/source4/heimdal/lib/krb5/store_mem.c
+++ b/source4/heimdal/lib/krb5/store_mem.c
@@ -34,7 +34,7 @@
 #include "krb5_locl.h"
 #include "store-int.h"
 
-RCSID("$Id: store_mem.c,v 1.12 2004/05/25 21:44:17 lha Exp $");
+RCSID("$Id: store_mem.c,v 1.13 2006/11/07 23:02:53 lha Exp $");
 
 typedef struct mem_storage{
     unsigned char *base;
@@ -64,6 +64,12 @@ mem_store(krb5_storage *sp, const void *data, size_t size)
     return size;
 }
 
+static ssize_t
+mem_no_store(krb5_storage *sp, const void *data, size_t size)
+{
+    return -1;
+}
+
 static off_t
 mem_seek(krb5_storage *sp, off_t offset, int whence)
 {
@@ -117,3 +123,28 @@ krb5_storage_from_data(krb5_data *data)
 {
 	return krb5_storage_from_mem(data->data, data->length);
 }
+
+krb5_storage * KRB5_LIB_FUNCTION
+krb5_storage_from_readonly_mem(const void *buf, size_t len)
+{
+    krb5_storage *sp = malloc(sizeof(krb5_storage));
+    mem_storage *s;
+    if(sp == NULL)
+	return NULL;
+    s = malloc(sizeof(*s));
+    if(s == NULL) {
+	free(sp);
+	return NULL;
+    }
+    sp->data = s;
+    sp->flags = 0;
+    sp->eof_code = HEIM_ERR_EOF;
+    s->base = rk_UNCONST(buf);
+    s->size = len;
+    s->ptr = rk_UNCONST(buf);
+    sp->fetch = mem_fetch;
+    sp->store = mem_no_store;
+    sp->seek = mem_seek;
+    sp->free = NULL;
+    return sp;
+}