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authorMichael Adam <obnox@samba.org>2012-05-02 14:25:58 +0200
committerMichael Adam <obnox@samba.org>2012-05-02 18:11:05 +0200
commitecc28b8e5dd8b7a6c7d392581aa9885378d548fc (patch)
treeb08a60ff12b6124bd243dca79f0d3f4826c95fa3
parente615c22bc2d17e536ad7fc72054c97ddcb083f33 (diff)
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s4:torture:rpc: add a test samba3.smb2-pipe-read-close
* open a pipe via smb2 * trigger a read which hangs since there is nothing to read * close the pipe file handle * wait for the read to reaturn and check the status (NT_STATUS_PIPE_BROKEN)
-rw-r--r--source4/torture/rpc/samba3rpc.c87
1 files changed, 87 insertions, 0 deletions
diff --git a/source4/torture/rpc/samba3rpc.c b/source4/torture/rpc/samba3rpc.c
index ea3388658f..770625b18c 100644
--- a/source4/torture/rpc/samba3rpc.c
+++ b/source4/torture/rpc/samba3rpc.c
@@ -46,6 +46,7 @@
#include "libcli/smb2/smb2_calls.h"
#include "librpc/rpc/dcerpc.h"
#include "librpc/rpc/dcerpc_proto.h"
+#include "../source3/libsmb/smb2cli.h"
/*
* This tests a RPC call using an invalid vuid
@@ -3875,6 +3876,91 @@ done:
return ret;
}
+/**
+ * Test behaviour of a waiting read call on a pipe when
+ * the pipe handle is closed:
+ * - open a pipe via smb2
+ * - trigger a read which hangs since there is nothing to read
+ * - close the pipe file handle
+ * - wait for the read to return and check the status
+ * (STATUS_PIPE_BROKEN)
+ */
+static bool torture_rpc_smb2_pipe_read_close(struct torture_context *torture)
+{
+ TALLOC_CTX *mem_ctx;
+ NTSTATUS status;
+ bool ret = false;
+ struct smbcli_options options;
+ const char *host = torture_setting_string(torture, "host", NULL);
+ struct smb2_tree *tree;
+ struct smb2_handle h;
+ struct smb2_request *smb2req;
+ struct smb2_create io;
+ struct smb2_read rd;
+
+ mem_ctx = talloc_init("torture_samba3_pipe_read_close");
+ torture_assert(torture, (mem_ctx != NULL), "talloc_init failed");
+
+ lpcfg_smbcli_options(torture->lp_ctx, &options);
+
+ status = smb2_connect(mem_ctx,
+ host,
+ lpcfg_smb_ports(torture->lp_ctx),
+ "IPC$",
+ lpcfg_resolve_context(torture->lp_ctx),
+ cmdline_credentials,
+ &tree,
+ torture->ev,
+ &options,
+ lpcfg_socket_options(torture->lp_ctx),
+ lpcfg_gensec_settings(torture, torture->lp_ctx)
+ );
+ torture_assert_ntstatus_ok_goto(torture, status, ret, done,
+ "smb2_connect failed");
+
+ ZERO_STRUCT(io);
+ io.in.oplock_level = 0;
+ io.in.desired_access = DESIRED_ACCESS_PIPE;
+ io.in.impersonation_level = SMB2_IMPERSONATION_IMPERSONATION;
+ io.in.file_attributes = 0;
+ io.in.create_disposition = NTCREATEX_DISP_OPEN;
+ io.in.share_access =
+ NTCREATEX_SHARE_ACCESS_READ|
+ NTCREATEX_SHARE_ACCESS_WRITE;
+ io.in.create_options = 0;
+ io.in.fname = "lsarpc";
+
+ status = smb2_create(tree, tree, &io);
+ torture_assert_ntstatus_ok_goto(torture, status, ret, done,
+ "smb2_create failed for 'lsarpc'");
+
+ h = io.out.file.handle;
+
+ ZERO_STRUCT(rd);
+ rd.in.file.handle = h;
+ rd.in.length = 1024;
+ rd.in.offset = 0;
+ rd.in.min_count = 0;
+
+ smb2req = smb2_read_send(tree, &rd);
+ torture_assert_goto(torture, (smb2req != NULL), ret, done,
+ "smb2_read_send failed");
+
+ status = smb2_util_close(tree, h);
+ torture_assert_ntstatus_ok_goto(torture, status, ret, done,
+ "smb2_util_close failed");
+
+ status = smb2_read_recv(smb2req, mem_ctx, &rd);
+ torture_assert_ntstatus_equal_goto(torture, status, NT_STATUS_PIPE_BROKEN, ret, done,
+ "smb2_read_recv: unexpected return code");
+
+ ret = true;
+done:
+ talloc_free(mem_ctx);
+ return ret;
+}
+
+
struct torture_suite *torture_rpc_samba3(TALLOC_CTX *mem_ctx)
{
struct torture_suite *suite = torture_suite_create(mem_ctx, "samba3");
@@ -3896,6 +3982,7 @@ struct torture_suite *torture_rpc_samba3(TALLOC_CTX *mem_ctx)
torture_suite_add_simple_test(suite, "smb-reauth2", torture_rpc_smb_reauth2);
torture_suite_add_simple_test(suite, "smb2-reauth1", torture_rpc_smb2_reauth1);
torture_suite_add_simple_test(suite, "smb2-reauth2", torture_rpc_smb2_reauth2);
+ torture_suite_add_simple_test(suite, "smb2-pipe-read-close", torture_rpc_smb2_pipe_read_close);
suite->description = talloc_strdup(suite, "samba3 DCERPC interface tests");