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Description of problem:
When configuring crypto-policy to enable or disable algorithms, configuration files that don't end with two consecutive new-line characters are ignored by NSS.

Version-Release number of selected component (if applicable):
nss-util-3.27.1-2.el6.

How reproducible:
Always

Steps to Reproduce:
cat > /etc/pki/nss-legacy/nss-rhel6.config <<EOF
library=
name=Policy
NSS=flags=policyOnly,moduleDB
config="allow=md5"
EOF'

Connect to server that uses MD5 certificates

Actual results:
Connection is aborted

Expected results:
Connection succeeds, server certificate is validated 

Additional info:
Marking as medium as this kind of newline sensitivity is uncommon and unexpected, making silent misconfigurations likely.

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://rhn.redhat.com/errata/RHEA-2017-0671.html