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X-FangMail-Envelope: 1673264924/4NrBzc6Kznz4y3Z8/63BBFF1C.000/10.5.228.133/[10.5.228.133]/mse-fl2.zte.com.cn/ X-Fangmail-Anti-Spam-Filtered: true X-Fangmail-MID-QID: 63BBFF1C.000/4NrBzc6Kznz4y3Z8 X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_NONE, SPF_PASS,UNPARSEABLE_RELAY autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1754545852059940298?= X-GMAIL-MSGID: =?utf-8?q?1754545852059940298?= From: Xu Panda The implementation of strscpy() is more robust and safer. That's now the recommended way to copy NUL-terminated strings. Signed-off-by: Xu Panda Signed-off-by: Yang Yang --- net/rds/stats.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/net/rds/stats.c b/net/rds/stats.c index 9e87da43c004..6a5a60d36d60 100644 --- a/net/rds/stats.c +++ b/net/rds/stats.c @@ -89,8 +89,7 @@ void rds_stats_info_copy(struct rds_info_iterator *iter, for (i = 0; i < nr; i++) { BUG_ON(strlen(names[i]) >= sizeof(ctr.name)); - strncpy(ctr.name, names[i], sizeof(ctr.name) - 1); - ctr.name[sizeof(ctr.name) - 1] = '\0'; + strscpy(ctr.name, names[i], sizeof(ctr.name)); ctr.value = values[i]; rds_info_copy(iter, &ctr, sizeof(ctr));