s4/torture: reproducer for bug 14375

BUG: https://bugzilla.samba.org/show_bug.cgi?id=14375

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>

diff --git a/selftest/knownfail.d/smb2.sharemode b/selftest/knownfail.d/smb2.sharemode
new file mode 100644 (file)
index 0000000..12061ab
--- /dev/null
+++ b/selftest/knownfail.d/smb2.sharemode
@@ -0,0 +1 @@
+^samba3.smb2.sharemode.bug14375.*$

diff --git a/source4/torture/smb2/sharemode.c b/source4/torture/smb2/sharemode.c
index 6a581cd60abbc278d82c15ad420556143ff8edd0..87f2f852c1cc13f62e837a1cbe00a60ab1d78eb6 100644 (file)
--- a/source4/torture/smb2/sharemode.c
+++ b/source4/torture/smb2/sharemode.c
@@ -625,6 +625,118 @@ done:
        return ret;
 }
 
+/*
+ * Test initial stat open with share nothing doesn't trigger SHARING_VIOLTION
+ * errors.
+ */
+static bool test_smb2_bug14375(struct torture_context *tctx,
+                              struct smb2_tree *tree)
+{
+       const char *fname = "test_bug14375";
+       struct smb2_create cr1;
+       struct smb2_create cr2;
+       struct smb2_create cr3;
+       NTSTATUS status;
+       bool ret = true;
+
+       smb2_util_unlink(tree, fname);
+
+       cr1 = (struct smb2_create) {
+               .in.desired_access = SEC_FILE_READ_ATTRIBUTE,
+               .in.file_attributes = FILE_ATTRIBUTE_NORMAL,
+               .in.share_access = NTCREATEX_SHARE_ACCESS_NONE,
+               .in.create_disposition = NTCREATEX_DISP_CREATE,
+               .in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS,
+               .in.fname = fname,
+       };
+
+       status = smb2_create(tree, tctx, &cr1);
+       torture_assert_ntstatus_ok_goto(tctx, status, ret, done,
+                                       "CREATE file failed\n");
+
+       cr2 = (struct smb2_create) {
+               .in.desired_access = SEC_FILE_READ_DATA,
+               .in.file_attributes = FILE_ATTRIBUTE_NORMAL,
+               .in.share_access = NTCREATEX_SHARE_ACCESS_MASK,
+               .in.create_disposition = NTCREATEX_DISP_OPEN,
+               .in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS,
+               .in.fname = fname,
+       };
+
+       status = smb2_create(tree, tctx, &cr2);
+       torture_assert_ntstatus_ok_goto(tctx, status, ret, done,
+                                       "CREATE file failed\n");
+
+       cr3 = (struct smb2_create) {
+               .in.desired_access = SEC_FILE_READ_DATA,
+               .in.file_attributes = FILE_ATTRIBUTE_NORMAL,
+               .in.share_access = NTCREATEX_SHARE_ACCESS_MASK,
+               .in.create_disposition = NTCREATEX_DISP_OPEN,
+               .in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS,
+               .in.fname = fname,
+       };
+
+       status = smb2_create(tree, tctx, &cr3);
+       torture_assert_ntstatus_ok_goto(tctx, status, ret, done,
+                                       "CREATE file failed\n");
+
+       status = smb2_util_close(tree, cr1.out.file.handle);
+       torture_assert_ntstatus_ok_goto(tctx, status, ret, done,
+                                       "CLOSE file failed\n");
+       status = smb2_util_close(tree, cr2.out.file.handle);
+       torture_assert_ntstatus_ok_goto(tctx, status, ret, done,
+                                       "CLOSE file failed\n");
+       status = smb2_util_close(tree, cr3.out.file.handle);
+       torture_assert_ntstatus_ok_goto(tctx, status, ret, done,
+                                       "CLOSE file failed\n");
+
+       cr1 = (struct smb2_create) {
+               .in.desired_access = SEC_FILE_READ_DATA,
+               .in.file_attributes = FILE_ATTRIBUTE_NORMAL,
+               .in.share_access = NTCREATEX_SHARE_ACCESS_MASK,
+               .in.create_disposition = NTCREATEX_DISP_OPEN,
+               .in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS,
+               .in.fname = fname,
+       };
+
+       status = smb2_create(tree, tctx, &cr1);
+       torture_assert_ntstatus_ok_goto(tctx, status, ret, done,
+                                       "CREATE file failed\n");
+
+       cr2 = (struct smb2_create) {
+               .in.desired_access = SEC_FILE_READ_ATTRIBUTE,
+               .in.file_attributes = FILE_ATTRIBUTE_NORMAL,
+               .in.share_access = NTCREATEX_SHARE_ACCESS_NONE,
+               .in.create_disposition = NTCREATEX_DISP_OPEN,
+               .in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS,
+               .in.fname = fname,
+       };
+
+       status = smb2_create(tree, tctx, &cr2);
+       torture_assert_ntstatus_ok_goto(tctx, status, ret, done,
+                                       "CREATE file failed\n");
+
+       cr3 = (struct smb2_create) {
+               .in.desired_access = SEC_FILE_READ_DATA,
+               .in.file_attributes = FILE_ATTRIBUTE_NORMAL,
+               .in.share_access = NTCREATEX_SHARE_ACCESS_MASK,
+               .in.create_disposition = NTCREATEX_DISP_OPEN,
+               .in.impersonation_level = SMB2_IMPERSONATION_ANONYMOUS,
+               .in.fname = fname,
+       };
+
+       status = smb2_create(tree, tctx, &cr3);
+       torture_assert_ntstatus_ok_goto(tctx, status, ret, done,
+                                       "CREATE file failed\n");
+
+done:
+       smb2_util_close(tree, cr1.out.file.handle);
+       smb2_util_close(tree, cr2.out.file.handle);
+       smb2_util_close(tree, cr3.out.file.handle);
+       smb2_util_unlink(tree, fname);
+       return ret;
+}
+
 struct torture_suite *torture_smb2_sharemode_init(TALLOC_CTX *ctx)
 {
        struct torture_suite *suite = torture_suite_create(ctx, "sharemode");
@@ -633,6 +745,8 @@ struct torture_suite *torture_smb2_sharemode_init(TALLOC_CTX *ctx)
                                     test_smb2_sharemode_access);
        torture_suite_add_2smb2_test(suite, "access-sharemode",
                                     test_smb2_access_sharemode);
+       torture_suite_add_1smb2_test(suite, "bug14375",
+                                    test_smb2_bug14375);
 
        suite->description = talloc_strdup(suite, "SMB2-SHAREMODE tests");