diff options
| author | Max Reitz <mreitz@redhat.com> | 2014-12-02 18:32:52 +0100 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2014-12-10 10:31:20 +0100 |
| commit | 6a69b9620ac1562a067990d87284a85552bfd61b (patch) | |
| tree | b452144bfac603a69ce778698ab83213c169c102 /block | |
| parent | 3b5e14c76a6bb142bf250ddf99e24a0ac8c7bc12 (diff) | |
qcow2: Respect bdrv_truncate() error
bdrv_truncate() may fail and qcow2_write_compressed() should return the
error code in that case.
Cc: qemu-stable@nongnu.org
Signed-off-by: Max Reitz <mreitz@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block')
| -rw-r--r-- | block/qcow2.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/block/qcow2.c b/block/qcow2.c index 2a867f51f8..e4e690a42b 100644 --- a/block/qcow2.c +++ b/block/qcow2.c @@ -2162,8 +2162,7 @@ static int qcow2_write_compressed(BlockDriverState *bs, int64_t sector_num, /* align end of file to a sector boundary to ease reading with sector based I/Os */ cluster_offset = bdrv_getlength(bs->file); - bdrv_truncate(bs->file, cluster_offset); - return 0; + return bdrv_truncate(bs->file, cluster_offset); } if (nb_sectors != s->cluster_sectors) { |