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authorAndrew Tridgell <tridge@samba.org>2003-12-12 03:59:09 +0000
committerAndrew Tridgell <tridge@samba.org>2003-12-12 03:59:09 +0000
commit16309de71d6c8de96e869aeaab0b879185991d87 (patch)
treed122fe6bd25cd87df5422b0af661c9e93db31ef8 /source4/ntvfs/ipc
parentfcc4efd1ea637c810eed8444080b87d7f92c837a (diff)
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* the RPC-ECHO pipe now works in smbd, as long as the data sizes
don't cause fragmented pdus (I'll add fragments shortly) * change data_blob_talloc() to not zero memory when the 2nd argument is NULL. The zeroing just masks bugs, and can't even allow a DOS attack * modified pidl to ensure that [ref] arguments to the out side of functions are allocated when parsing the in side. This allows rpc backends to assume that [ref] variables are all setup. Doesn't work correctly for [ref] arrays yet * changed DLIST_ADD_END() to take the type instead of a tmp variable. This means you don't need to declare a silly tmp variable in the caller (This used to be commit 46e0a358198eeb9af1907ee2a29025d3ab23b6d1)
Diffstat (limited to 'source4/ntvfs/ipc')
-rw-r--r--source4/ntvfs/ipc/vfs_ipc.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/source4/ntvfs/ipc/vfs_ipc.c b/source4/ntvfs/ipc/vfs_ipc.c
index 5ab608c46b..b57e72f14a 100644
--- a/source4/ntvfs/ipc/vfs_ipc.c
+++ b/source4/ntvfs/ipc/vfs_ipc.c
@@ -526,6 +526,11 @@ static NTSTATUS ipc_trans(struct request_context *req, struct smb_trans2 *trans)
return NT_STATUS_INVALID_HANDLE;
}
+ trans->out.data = data_blob_talloc(req->mem_ctx, NULL, trans->in.max_data);
+ if (!trans->out.data.data) {
+ return NT_STATUS_NO_MEMORY;
+ }
+
/* pass the data to the dcerpc server. Note that we don't
expect this to fail, and things like NDR faults are not
reported at this stage. Those sorts of errors happen in the