diff options
Diffstat (limited to 'blockdev.c')
| -rw-r--r-- | blockdev.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/blockdev.c b/blockdev.c index fe6fb5dc1d..d05a8740f4 100644 --- a/blockdev.c +++ b/blockdev.c @@ -2531,7 +2531,7 @@ void qmp_block_stream(bool has_job_id, const char *job_id, const char *device, if (has_base) { base_bs = bdrv_find_backing_image(bs, base); if (base_bs == NULL) { - error_setg(errp, QERR_BASE_NOT_FOUND, base); + error_setg(errp, "Can't find '%s' in the backing chain", base); goto out; } assert(bdrv_get_aio_context(base_bs) == aio_context); @@ -2703,13 +2703,16 @@ void qmp_block_commit(bool has_job_id, const char *job_id, const char *device, } } else if (has_base && base) { base_bs = bdrv_find_backing_image(top_bs, base); + if (base_bs == NULL) { + error_setg(errp, "Can't find '%s' in the backing chain", base); + goto out; + } } else { base_bs = bdrv_find_base(top_bs); - } - - if (base_bs == NULL) { - error_setg(errp, QERR_BASE_NOT_FOUND, base ? base : "NULL"); - goto out; + if (base_bs == NULL) { + error_setg(errp, "There is no backimg image"); + goto out; + } } assert(bdrv_get_aio_context(base_bs) == aio_context); |