tree 0ebf7bb75a606409ea8967a42302107020cbdcbe
parent 4d81e3074423d1bd69a29d5795ff71205814d9e1
author Tomas Hozza <thozza@redhat.com> 1369227272 +0200
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1370293989 -0700

tools: hv: Check retrun value of strchr call

Check return value of strchr call and dereference it only if it is
not NULL.

Signed-off-by: Tomas Hozza <thozza@redhat.com>
Acked-by:  K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>