It can happen that License and Summary provided in the metadata are more than oneliners. Those inputs are not sanitized which breaks SRPM builds.
Example:
Assuming --license=GNU LESSER GENERAL PUBLIC LICENSE
Version 2.1, February 1999
Copyright (C) 1991, 1999 Free Software Foundation, Inc.
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
[This is the first released version of the Lesser GPL. It also counts
as the successor of the GNU Library Public License, version 2, hence
the version number 2.1.]
<snip>
**stderr: error: line 9: Unknown tag: Version 2.1, February 1999**
It can happen that License and Summary provided in the metadata are more than oneliners. Those inputs are not sanitized which breaks SRPM builds.
Example: