Failures on Fedora-x86_64-cc-with-index, branch gdb-8.0-branch

[sergiodj+buildbot@sergiodj.net]

Buildslave:
	fedora-x86-64-4

Full Build URL:
	<http://gdb-build.sergiodj.net/builders/Fedora-x86_64-cc-with-index/builds/6206>

Commit(s) tested:
	ce3dd59c3d6e677bb6bbed432205d3a75476f548

Author(s) (in the same order as the commits):
	Eli Zaretskii <eliz@gnu.org>

Subject:
	Avoid compilation warning on MinGW in xstrndup

Testsuite log (gdb.sum and gdb.log) URL(s):
	<http://gdb-build.sergiodj.net/results/Fedora-x86_64-cc-with-index/ce/ce3dd59c3d6e677bb6bbed432205d3a75476f548/>

*** Diff to previous build ***
============================
PASS -> FAIL: gdb.threads/process-dies-while-detaching.exp: single-process: continue: detach: continue
============================


*** Complete list of XFAILs for this builder ***

FAILURE TO OBTAIN THE COMMIT FOR THE XFAIL LIST.  PLEASE CONTACT THE BUILDBOT ADMIN.