struct dir_context *ctx)
{
struct cached_dirent *dirent;
- int rc;
+ bool rc;
list_for_each_entry(dirent, &cde->entries, entry) {
- if (ctx->pos >= dirent->pos)
+ /*
+ * Skip all early entries prior to the current lseek()
+ * position.
+ */
+ if (ctx->pos > dirent->pos)
continue;
+ /*
+ * We recorded the current ->pos value for the dirent
+ * when we stored it in the cache.
+ * However, this sequence of ->pos values may have holes
+ * in it, for example dot-dirs returned from the server
+ * are suppressed.
+ * Handle this bu forcing ctx->pos to be the same as the
+ * ->pos of the current dirent we emit from the cache.
+ * This means that when we emit these entries from the cache
+ * we now emit them with the same ->pos value as in the
+ * initial scan.
+ */
ctx->pos = dirent->pos;
rc = dir_emit(ctx, dirent->name, dirent->namelen,
dirent->fattr.cf_uniqueid,
dirent->fattr.cf_dtype);
if (!rc)
return rc;
+ ctx->pos++;
}
return true;
}
ctx->pos, tmp_buf);
cifs_save_resume_key(current_entry, cifsFile);
break;
- } else
- current_entry =
- nxt_dir_entry(current_entry, end_of_smb,
- cifsFile->srch_inf.info_level);
+ }
+ current_entry =
+ nxt_dir_entry(current_entry, end_of_smb,
+ cifsFile->srch_inf.info_level);
}
kfree(tmp_buf);