d/numam-dpdk
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

crypto/scheduler: fix strings not null terminated

Browse Source 
Coverity issue: 143431
Fixes: 31439ee72b ("crypto/scheduler: add API implementations")
Cc: stable@dpdk.org

Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
This commit is contained in:
Pablo de Lara 2017-07-18 02:41:15 +01:00
parent 9a52f37bd2
commit d040aca671
2 changed files with 15 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
drivers/crypto/scheduler/rte_cryptodev_scheduler.c
View File

@ -461,8 +461,22 @@ rte_cryptodev_scheduler_load_user_scheduler(uint8_t scheduler_id,
sched_ctx = dev->data->dev_private;
if (strlen(scheduler->name) > RTE_CRYPTODEV_NAME_MAX_LEN - 1) {
CS_LOG_ERR("Invalid name %s, should be less than "
"%u bytes.\n", scheduler->name,
RTE_CRYPTODEV_NAME_MAX_LEN);
return -EINVAL;
}
strncpy(sched_ctx->name, scheduler->name,
RTE_CRYPTODEV_SCHEDULER_NAME_MAX_LEN);
if (strlen(scheduler->description) >
RTE_CRYPTODEV_SCHEDULER_DESC_MAX_LEN - 1) {
CS_LOG_ERR("Invalid description %s, should be less than "
"%u bytes.\n", scheduler->description,
RTE_CRYPTODEV_SCHEDULER_DESC_MAX_LEN - 1);
return -EINVAL;
}
strncpy(sched_ctx->description, scheduler->description,
RTE_CRYPTODEV_SCHEDULER_DESC_MAX_LEN);

1
drivers/crypto/scheduler/rte_cryptodev_scheduler.h
View File

@ -123,6 +123,7 @@ struct rte_cryptodev_scheduler;
* - 0 if the scheduler is successfully loaded
* - -ENOTSUP if the operation is not supported.
* - -EBUSY if device is started.
* - -EINVAL if input values are invalid.
*/
int
rte_cryptodev_scheduler_load_user_scheduler(uint8_t scheduler_id,