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Merge pull request #53 from mmichal10/validate-core-config

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Validate core config
This commit is contained in:
Adam Rutkowski
2019-06-27 05:54:49 -04:00
committed by GitHub
parent 1c10137915 db534a70b6
commit f0b59c58d9
3 changed files with 8 additions and 2 deletions
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6
modules/cas_cache/layer_cache_management.c
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@@ -436,6 +436,7 @@ out_bdev:
int cache_mngt_prepare_core_cfg(struct ocf_mngt_core_config *cfg,
struct kcas_insert_core *cmd_info)
{
struct block_device *bdev;
int result;
if (strnlen(cmd_info->core_path_name, MAX_STR_LEN) >= MAX_STR_LEN)
@@ -452,6 +453,11 @@ int cache_mngt_prepare_core_cfg(struct ocf_mngt_core_config *cfg,
return 0;
}
bdev = lookup_bdev(cfg->uuid.data);
if (IS_ERR(bdev))
return -OCF_ERR_INVAL_VOLUME_TYPE;
bdput(bdev);
if (cmd_info->update_path)
return 0;