fs_xattr.cpp

1 week ago · f39c1772f1
1 changed files with 8 additions and 0 deletions
--- a/src/fs_xattr.cpp
+++ b/src/fs_xattr.cpp
@ -48,6 +48,14 @@ fs::xattr::list(const int     fd_,
  while(true)
    {
      rv = fs::flistxattr(fd_,attrs_->data(),attrs_->size());
+      if(rv >= 0)
+        return rv;
+      if(rv != -ERANGE)
+        return rv;
+      if(attrs_->size() > 65536)
+        return -E2BIG;
+
+      attrs_->resize(attrs_->size() * 1.2);
    }

  return rv;