util/mmap-alloc: check parameter before using
commit4a3ecf201a1a49a804e8506df5906e446707c3b1
authorCao jin <caoj.fnst@cn.fujitsu.com>
Wed, 2 Nov 2016 13:44:46 +0000 (2 21:44 +0800)
committerMichael Tokarev <mjt@tls.msk.ru>
Tue, 24 Jan 2017 20:26:53 +0000 (24 23:26 +0300)
tree834cc87622ce0b09b0b92898d5eb4e02105a5424
parent8907379204807b8047e710ae76c4d6849c3f6ce1
util/mmap-alloc: check parameter before using

Signed-off-by: Cao jin <caoj.fnst@cn.fujitsu.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
util/mmap-alloc.c