e2fsck: add support for dirdata feature

[tools/e2fsprogs.git] / e2fsck / unix.c

diff --git a/e2fsck/unix.c b/e2fsck/unix.c
index d0e12d9..4cda592 100644 (file)
--- a/e2fsck/unix.c
+++ b/e2fsck/unix.c
@@ -1983,6 +1983,14 @@ print_unsupp_features:
                goto get_newer;
        }
 
+       if (ext2fs_has_feature_dirdata(sb) &&
+           ext2fs_has_feature_casefold(sb)) {
+               com_err(ctx->program_name, 0,
+                       _("%s has both casefold and dirdata, aborting fsck"),
+                       ctx->filesystem_name);
+               fatal_error(ctx, 0);
+       }
+
        if (ext2fs_has_feature_casefold(sb) && !fs->encoding) {
                log_err(ctx, _("%s has unsupported encoding: %0x\n"),
                        ctx->filesystem_name, sb->s_encoding);