diff options
Diffstat (limited to 'qemu-img.c')
| -rw-r--r-- | qemu-img.c | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/qemu-img.c b/qemu-img.c index b9a848db74..b01998b049 100644 --- a/qemu-img.c +++ b/qemu-img.c @@ -1485,8 +1485,15 @@ static int img_convert(int argc, char **argv) are present in both the output's and input's base images (no need to copy them). */ if (out_baseimg) { - if (!bdrv_is_allocated(bs[bs_i], sector_num - bs_offset, - n, &n1)) { + ret = bdrv_is_allocated(bs[bs_i], sector_num - bs_offset, + n, &n1); + if (ret < 0) { + error_report("error while reading metadata for sector " + "%" PRId64 ": %s", + sector_num - bs_offset, strerror(-ret)); + goto out; + } + if (!ret) { sector_num += n1; continue; } @@ -2076,6 +2083,11 @@ static int img_rebase(int argc, char **argv) /* If the cluster is allocated, we don't need to take action */ ret = bdrv_is_allocated(bs, sector, n, &n); + if (ret < 0) { + error_report("error while reading image metadata: %s", + strerror(-ret)); + goto out; + } if (ret) { continue; } |