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path: root/drivers/nvme/target/configfs.c
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Diffstat (limited to 'drivers/nvme/target/configfs.c')
-rw-r--r--drivers/nvme/target/configfs.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/drivers/nvme/target/configfs.c b/drivers/nvme/target/configfs.c
index 9443ee1d4ae3..6a2816f3b4e8 100644
--- a/drivers/nvme/target/configfs.c
+++ b/drivers/nvme/target/configfs.c
@@ -1215,6 +1215,7 @@ static ssize_t nvmet_subsys_attr_model_store_locked(struct nvmet_subsys *subsys,
const char *page, size_t count)
{
int pos = 0, len;
+ char *val;
if (subsys->subsys_discovered) {
pr_err("Can't set model number. %s is already assigned\n",
@@ -1237,9 +1238,11 @@ static ssize_t nvmet_subsys_attr_model_store_locked(struct nvmet_subsys *subsys,
return -EINVAL;
}
- subsys->model_number = kmemdup_nul(page, len, GFP_KERNEL);
- if (!subsys->model_number)
+ val = kmemdup_nul(page, len, GFP_KERNEL);
+ if (!val)
return -ENOMEM;
+ kfree(subsys->model_number);
+ subsys->model_number = val;
return count;
}
@@ -1836,6 +1839,7 @@ static void nvmet_host_release(struct config_item *item)
#ifdef CONFIG_NVME_TARGET_AUTH
kfree(host->dhchap_secret);
+ kfree(host->dhchap_ctrl_secret);
#endif
kfree(host);
}