tree 0070ee3cd0e6a7366d6c6e519bcaf65a4dff0940
parent 59294e465953ffb07d42dc61c827bb98cc0ca423
author Kevin Wolf <kwolf@redhat.com> 1359130050 +0100
committer Stefan Hajnoczi <stefanha@redhat.com> 1359727109 +0100

dmg: Fix bdrv_open() error handling

Return -errno instead of -1 on errors and add error checks in some
places that didn't have one. Passing things by reference requires more
correct typing, replaced a few off_ts therefore - with a 32-bit off_t
this is even a fix for truncation bugs.

While touching the code, fix even some more memory leaks than in the
other drivers...

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>