diff options
| -rw-r--r-- | blockdev.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/blockdev.c b/blockdev.c index 9b0351343e..ba3759c849 100644 --- a/blockdev.c +++ b/blockdev.c @@ -274,6 +274,16 @@ static bool do_check_io_limits(BlockIOLimit *io_limits, Error **errp) return false; } + if (io_limits->bps[BLOCK_IO_LIMIT_TOTAL] < 0 || + io_limits->bps[BLOCK_IO_LIMIT_WRITE] < 0 || + io_limits->bps[BLOCK_IO_LIMIT_READ] < 0 || + io_limits->iops[BLOCK_IO_LIMIT_TOTAL] < 0 || + io_limits->iops[BLOCK_IO_LIMIT_WRITE] < 0 || + io_limits->iops[BLOCK_IO_LIMIT_READ] < 0) { + error_setg(errp, "bps and iops values must be 0 or greater"); + return false; + } + return true; } |