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author | Jeff Cody <jcody@redhat.com> | 2016-03-22 23:33:38 -0400 |
---|---|---|
committer | Timothy Pearson <tpearson@raptorengineering.com> | 2019-11-29 20:03:49 -0600 |
commit | acc486406b05ef2d3d53b177f191d16fe246b744 (patch) | |
tree | e2e61997a87c570bb02a546b4bc2664a5f366d32 /block/vpc.c | |
parent | 64558f4050134c437c4ac8ff4d1325ceb6ec2dd5 (diff) | |
download | hqemu-acc486406b05ef2d3d53b177f191d16fe246b744.zip hqemu-acc486406b05ef2d3d53b177f191d16fe246b744.tar.gz |
block/vpc: set errp in vpc_create
Add more useful error information to failure paths in vpc_create().
Signed-off-by: Jeff Cody <jcody@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block/vpc.c')
-rw-r--r-- | block/vpc.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/block/vpc.c b/block/vpc.c index 3713ec3..5aded1a 100644 --- a/block/vpc.c +++ b/block/vpc.c @@ -874,6 +874,7 @@ static int vpc_create(const char *filename, QemuOpts *opts, Error **errp) } else if (!strcmp(disk_type_param, "fixed")) { disk_type = VHD_FIXED; } else { + error_setg(errp, "Invalid disk type, %s", disk_type_param); ret = -EINVAL; goto out; } @@ -924,6 +925,7 @@ static int vpc_create(const char *filename, QemuOpts *opts, Error **errp) total_sectors = total_size / BDRV_SECTOR_SIZE; /* Allow a maximum disk size of approximately 2 TB */ if (total_sectors > VHD_MAX_SECTORS) { + error_setg(errp, "Disk size is too large, max size is 2040 GiB"); ret = -EFBIG; goto out; } @@ -974,6 +976,9 @@ static int vpc_create(const char *filename, QemuOpts *opts, Error **errp) } else { ret = create_fixed_disk(blk, buf, total_size); } + if (ret < 0) { + error_setg(errp, "Unable to create or write VHD header"); + } out: blk_unref(blk); |