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Description of problem:
When I try to up a bridge with a BRIDGING_OPTS strange error message is displayed.

Version-Release number of selected component (if applicable):
initscripts-9.49.23-1.el7

How reproducible:
always

Steps to Reproduce:
# echo "DEVICE=br0
ONBOOT=yes
TYPE=Bridge
BOOTPROTO=none
NM_CONTROLLED=no
DELAY=0
DEFROUTE=no
BRIDGING_OPTS='multicast_router=0 multicast_snooping=0 hash_max=256'
" > /etc/sysconfig/network-scripts/ifcfg-br0
# ifup br0


Actual results:
/etc/sysconfig/network-scripts/ifup-eth: line 65: echo: write error: No such file or directory
/etc/sysconfig/network-scripts/ifup-eth: line 65: echo: write error: No such file or directory

Expected results:
<no error messages>

Additional info:
Without BRIDGING_OPTS it works fine.

https://git.fedorahosted.org/cgit/initscripts.git/commit/?id=be35cef79aadb7bc31ba4fe81bcdc4aa66e451c2

https://git.fedorahosted.org/cgit/initscripts.git/commit/?h=rhel7-branch&id=bc80dbf

*** Bug 1178081 has been marked as a duplicate of this bug. ***

https://git.fedorahosted.org/cgit/initscripts.git/commit/?h=rhel7-branch&id=c1792f8834956d416dd35f98172bbf397d0ead4b

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/RHBA-2015-2134.html