tools/hv: Check for read/write errors
authorBen Hutchings <ben@decadent.org.uk>
Wed, 5 Sep 2012 21:37:37 +0000 (14:37 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sun, 7 Oct 2012 15:35:53 +0000 (08:35 -0700)
commit5d553a60f23e550cc44cc632b065e5606f2ff31a
tree83ac4384290aa80b9f1412e6ec47f7687dc8ff8b
parent03a933bb92be85c1802e962e827814cc51f94766
tools/hv: Check for read/write errors

commit 436473bc2173499ae274d0f50111d1e355006caf upstream.

hv_kvp_daemon currently does not check whether fread() or fwrite()
succeed.  Add the necessary checks.  Also, remove the incorrect use of
feof() before fread().

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
tools/hv/hv_kvp_daemon.c