softmmu-semi: fix lock_user* functions not to deref NULL upon OOM
commit15d9e3bc6af8a56af8c61911aab8453a54795db1
authorJim Meyering <meyering@redhat.com>
Wed, 22 Aug 2012 11:55:56 +0000 (22 13:55 +0200)
committerAnthony Liguori <aliguori@us.ibm.com>
Wed, 22 Aug 2012 15:47:14 +0000 (22 10:47 -0500)
tree305e30cba2410ba2863e2268573f3bf51faa4a56
parent396bef4b3846bf4e80a2bee38e9a2d8554d0f251
softmmu-semi: fix lock_user* functions not to deref NULL upon OOM

Return NULL upon malloc failure.

Signed-off-by: Jim Meyering <meyering@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
softmmu-semi.h