[PATCH v2 04/17] crypto/scheduler: replace strncpy with strlcpy

[Ji, Kai]

Acked-by: Kai Ji <kai.ji at intel.com>
________________________________
From: Richardson, Bruce <bruce.richardson at intel.com>
Sent: 24 June 2026 18:36
To: dev at dpdk.org <dev at dpdk.org>
Cc: Richardson, Bruce <bruce.richardson at intel.com>; stable at dpdk.org <stable at dpdk.org>; Ji, Kai <kai.ji at intel.com>; Fan Zhang <fanzhang.oss at gmail.com>; De Lara Guarch, Pablo <pablo.de.lara.guarch at intel.com>
Subject: [PATCH v2 04/17] crypto/scheduler: replace strncpy with strlcpy

Replace strncpy() with safer strlcpy() which always null-terminates.

Fixes: 50e14527b9d1 ("crypto/scheduler: improve parameters parsing")
Cc: stable at dpdk.org

Signed-off-by: Bruce Richardson <bruce.richardson at intel.com>
---
 drivers/crypto/scheduler/scheduler_pmd.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/crypto/scheduler/scheduler_pmd.c b/drivers/crypto/scheduler/scheduler_pmd.c
index 95ce893f05..ceaefa329b 100644
--- a/drivers/crypto/scheduler/scheduler_pmd.c
+++ b/drivers/crypto/scheduler/scheduler_pmd.c
@@ -229,10 +229,10 @@ cryptodev_scheduler_create(const char *name,
                         return -ENOMEM;
                 }

-               strncpy(sched_ctx->init_worker_names[
+               strlcpy(sched_ctx->init_worker_names[
                                         sched_ctx->nb_init_workers],
                                 init_params->worker_names[i],
-                               RTE_CRYPTODEV_SCHEDULER_NAME_MAX_LEN - 1);
+                               RTE_CRYPTODEV_SCHEDULER_NAME_MAX_LEN);

                 sched_ctx->nb_init_workers++;
         }
@@ -443,8 +443,8 @@ parse_worker_arg(const char *key __rte_unused,
                 return -ENOMEM;
         }

-       strncpy(param->worker_names[param->nb_workers++], value,
-                       RTE_CRYPTODEV_SCHEDULER_NAME_MAX_LEN - 1);
+       strlcpy(param->worker_names[param->nb_workers++], value,
+                       RTE_CRYPTODEV_SCHEDULER_NAME_MAX_LEN);

         return 0;
 }
--
2.53.0

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mails.dpdk.org/archives/stable/attachments/20260630/3f525957/attachment.htm>