From: Volker Lendecke <vl@samba.org>
Date: Wed, 19 Feb 2020 13:44:11 +0000 (+0100)
Subject: test: Intercept open in vfs_error_inject
X-Git-Tag: ldb-2.1.1~21
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=305204a241b74c599f4f6a064cac6608afd9c893;p=thirdparty%2Fsamba.git

test: Intercept open in vfs_error_inject

Bug: https://bugzilla.samba.org/show_bug.cgi?id=14285
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
---

diff --git a/source3/modules/vfs_error_inject.c b/source3/modules/vfs_error_inject.c
index c8c3ea4701f..c7a99370b2a 100644
--- a/source3/modules/vfs_error_inject.c
+++ b/source3/modules/vfs_error_inject.c
@@ -29,6 +29,7 @@ struct unix_error_map {
 } unix_error_map_array[] = {
 	{	"ESTALE",	ESTALE	},
 	{	"EBADF",	EBADF	},
+	{	"EINTR",	EINTR	},
 };
 
 static int find_unix_error_from_string(const char *err_str)
@@ -106,9 +107,25 @@ static ssize_t vfs_error_inject_pwrite(vfs_handle_struct *handle,
 	return SMB_VFS_NEXT_PWRITE(handle, fsp, data, n, offset);
 }
 
+static int vfs_error_inject_open(
+	struct vfs_handle_struct *handle,
+	struct smb_filename *smb_fname,
+	files_struct *fsp,
+	int flags,
+	mode_t mode)
+{
+	int error = inject_unix_error("open", handle);
+	if (error != 0) {
+		errno = error;
+		return -1;
+	}
+	return SMB_VFS_NEXT_OPEN(handle, smb_fname, fsp, flags, mode);
+}
+
 static struct vfs_fn_pointers vfs_error_inject_fns = {
 	.chdir_fn = vfs_error_inject_chdir,
 	.pwrite_fn = vfs_error_inject_pwrite,
+	.open_fn = vfs_error_inject_open,
 };
 
 static_decl_vfs;