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Additional null check when starting cache instance

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Signed-off-by: Michal Mielewczyk <michal.mielewczyk@intel.com>
This commit is contained in:
Michal Mielewczyk 2019-12-09 06:40:48 -05:00
parent 49c87c9527
commit 3eda503095
1 changed files with 2 additions and 0 deletions
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2
modules/cas_cache/layer_cache_management.c
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@ -1118,6 +1118,8 @@ int cache_mngt_prepare_cache_cfg(struct ocf_mngt_cache_config *cfg,
uint16_t cache_id; uint16_t cache_id;
bool is_part; bool is_part;
BUG_ON(!cmd);
if (strnlen(cmd->cache_path_name, MAX_STR_LEN) >= MAX_STR_LEN) if (strnlen(cmd->cache_path_name, MAX_STR_LEN) >= MAX_STR_LEN)
return -OCF_ERR_INVAL; return -OCF_ERR_INVAL;