mini-os: Fix memory leaks in xs_read() and xs_write()
authorKeir Fraser <keir.fraser@citrix.com>
Fri, 11 Dec 2009 09:01:15 +0000 (09:01 +0000)
committerKeir Fraser <keir.fraser@citrix.com>
Fri, 11 Dec 2009 09:01:15 +0000 (09:01 +0000)
commitfeb567f2108efa3108aeb500dcee2a978774e336
tree62265fbcbb2f9bb77600f32e0b9d57f61d1649f9
parent0404e068491cfa5780a146aac96d452075425689
mini-os: Fix memory leaks in xs_read() and xs_write()

xenbus_read() and xenbus_write() will allocate memory for error
message if any error occurs, this memory should be freed.

Signed-off-by: Yu Zhiguo <yuzg@cn.fujitsu.com>
Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
extras/mini-os/lib/xs.c