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(parent: 5726d87) | patch
rbd: avoid qemu_rbd_snap_list() memory leaks
authorStefan Hajnoczi <stefanha@redhat.com>
Wed, 25 Sep 2013 14:00:48 +0000 (16:00 +0200)
committerKevin Wolf <kwolf@redhat.com>
Wed, 25 Sep 2013 14:22:00 +0000 (16:22 +0200)
commit9e6337d0818650362149b734d53edf9489f3acaa
tree2f19e43d3aa9ef42562d82ad04ad4d86be33781ctree
parent5726d872f3c7a78a6c17ff5a6e47e01cff0a5e55commit | diff
rbd: avoid qemu_rbd_snap_list() memory leaks

When there are no snapshots qemu_rbd_snap_list() returns 0 and the
snapshot table pointer is NULL.  Don't forget to free the snaps buffer
we allocated for librbd rbd_snap_list().

When the function succeeds don't forget to free the snaps buffer after
calling rbd_snap_list_end().

Cc: qemu-stable@nongnu.org
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
block/rbd.c diff | blob | blame | history
Qemu copy for testing