libzstd (1.3.8+dfsg-3+deb10u1) buster-security; urgency=high

libzstd (1.3.8+dfsg-3+deb10u1) buster-security; urgency=high

  * Team upload.
  * When a file with restricted permissions is compressed, the resulting file
    inherits the umask of the user for the time of the compression.  This will
    usually lead to surprising and too relaxed permissions.  This update adds
    fix-file-permissions-on-compression.patch to make sure the compressed file
    is not group or world readable for the duration of the compression.
    Closes: #981404
[dgit import unpatched libzstd 1.3.8+dfsg-3+deb10u1]