Bug 862604

Description of problem:
UTF-8 char in description/sumnary raise a traceback

Version-Release number of selected component (if applicable):
createrepo-0.9.9-12.fc18.noarch or createrepo-0.9.9-13.fc19.noarch

How reproducible:
When the repo package with UTF-8 char.

Steps to Reproduce:
1. createrepo --unique-md-filenames --compress-type=bz2 --database .
  
Actual results:
Spawning worker 0 with 69 pkgs
Workers Finished
Gathering worker results

Saving Primary metadata
Saving file lists metadata
Saving other metadata
Generating sqlite DBs
I/O error : No such file or directory

(process:7265): GLib-WARNING **: GError set over the top of a previous GError or uninitialized memory.
This indicates a bug in someone's code. You must ensure an error is NULL before it's set.
The overwriting error message was: Parsing primary.xml error: Premature end of data in tag format line 2882


(process:7265): GLib-WARNING **: GError set over the top of a previous GError or uninitialized memory.
This indicates a bug in someone's code. You must ensure an error is NULL before it's set.
The overwriting error message was: Parsing primary.xml error: Premature end of data in tag package line 2868


(process:7265): GLib-WARNING **: GError set over the top of a previous GError or uninitialized memory.
This indicates a bug in someone's code. You must ensure an error is NULL before it's set.
The overwriting error message was: Parsing primary.xml error: Premature end of data in tag metadata line 2

Traceback (most recent call last):
  File "/usr/share/createrepo/genpkgmetadata.py", line 291, in <module>
    main(sys.argv[1:])
  File "/usr/share/createrepo/genpkgmetadata.py", line 269, in main
    mdgen.doRepoMetadata()
  File "/usr/lib/python2.7/site-packages/createrepo/__init__.py", line 974, in doRepoMetadata
    rp.getPrimary(complete_path, csum)
  File "/usr/lib64/python2.7/site-packages/sqlitecachec.py", line 46, in getPrimary
    self.repoid))
TypeError: Parsing primary.xml error: Premature end of data in tag rpm:requires line 2895


Expected results:
No traceback

Additional info:
When the UTF-8 are present in non-english sumnary/description, running "LANG=C craeterepo ..." is a workaround.
But we could have package with UTF-8 char, even in english.