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-rw-r--r--source4/librpc/ndr/ndr_basic.c25
1 files changed, 24 insertions, 1 deletions
diff --git a/source4/librpc/ndr/ndr_basic.c b/source4/librpc/ndr/ndr_basic.c
index 24ca8dcd0e..0ea38c21c2 100644
--- a/source4/librpc/ndr/ndr_basic.c
+++ b/source4/librpc/ndr/ndr_basic.c
@@ -119,6 +119,18 @@ NTSTATUS ndr_pull_unique_ptr(struct ndr_pull *ndr, uint32_t *v)
}
/*
+ parse a ref pointer referent identifier
+*/
+NTSTATUS ndr_pull_ref_ptr(struct ndr_pull *ndr, uint32_t *v)
+{
+ NTSTATUS status;
+ NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, v));
+ /* ref pointers always point to data */
+ *v = 1;
+ return status;
+}
+
+/*
parse a udlong
*/
NTSTATUS ndr_pull_udlong(struct ndr_pull *ndr, int ndr_flags, uint64_t *v)
@@ -506,7 +518,7 @@ void ndr_push_restore(struct ndr_push *ndr, struct ndr_push_save *save)
}
/*
- push a 1 if a pointer is non-NULL, otherwise 0
+ push a unique non-zero value if a pointer is non-NULL, otherwise 0
*/
NTSTATUS ndr_push_unique_ptr(struct ndr_push *ndr, const void *p)
{
@@ -518,6 +530,17 @@ NTSTATUS ndr_push_unique_ptr(struct ndr_push *ndr, const void *p)
return ndr_push_uint32(ndr, NDR_SCALARS, ptr);
}
+/*
+ push always a 0, if a pointer is NULL it's a fatal error
+*/
+NTSTATUS ndr_push_ref_ptr(struct ndr_push *ndr, const void *p)
+{
+ uint32_t ptr = 0;
+ if (p == NULL) {
+ return NT_STATUS_INVALID_PARAMETER_MIX;
+ }
+ return ndr_push_uint32(ndr, NDR_SCALARS, 0);
+}
/*
pull a general string from the wire