@@ -198,6 +198,21 @@ static int chroot_do_rename(V9fsFileObjectRequest *request)
return 0;
}
+/*
+ * Change permissions of a file object
+ * Returns 0 on success and -errno on failure
+ */
+static int chroot_do_chmod(V9fsFileObjectRequest *request)
+{
+ int retval;
+
+ retval = chmod(request->path.path, request->data.mode);
+ if (retval < 0) {
+ return -errno;
+ }
+ return 0;
+}
+
static void chroot_daemonize(int chroot_sock)
{
sigset_t sigset;
@@ -307,6 +322,9 @@ int v9fs_chroot(FsContext *fs_ctx)
case T_RENAME:
retval = chroot_do_rename(&request);
break;
+ case T_CHMOD:
+ retval = chroot_do_chmod(&request);
+ break;
default:
retval = -1;
break;
@@ -11,6 +11,7 @@
#define T_LINK 6
#define T_REMOVE 7
#define T_RENAME 8
+#define T_CHMOD 9
#define V9FS_FD_VALID INT_MAX
@@ -288,9 +288,10 @@ static int local_chmod(FsContext *fs_ctx, V9fsPath *fs_path, FsCred *credp)
if (fs_ctx->fs_sm == SM_MAPPED) {
return local_set_xattr(rpath(fs_ctx, path, buffer), credp);
- } else if ((fs_ctx->fs_sm == SM_PASSTHROUGH) ||
- (fs_ctx->fs_sm == SM_NONE)) {
+ } else if (fs_ctx->fs_sm == SM_NONE) {
return chmod(rpath(fs_ctx, path, buffer), credp->fc_mode);
+ } else {
+ return passthrough_request(fs_ctx, NULL, path, 0, credp, T_CHMOD);
}
return -1;
}