examples/fips_validation: fix buffer overflow

[dpdk.git] / lib / librte_kni / rte_kni.c

diff --git a/lib/librte_kni/rte_kni.c b/lib/librte_kni/rte_kni.c
index b564482..bcf82cc 100644 (file)
--- a/lib/librte_kni/rte_kni.c
+++ b/lib/librte_kni/rte_kni.c
@@ -98,7 +98,7 @@ static volatile int kni_fd = -1;
 int
 rte_kni_init(unsigned int max_kni_ifaces __rte_unused)
 {
-#if LINUX_VERSION_CODE <= KERNEL_VERSION(4, 9, 0)
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 10, 0)
        if (rte_eal_iova_mode() != RTE_IOVA_PA) {
                RTE_LOG(ERR, KNI, "KNI requires IOVA as PA\n");
                return -1;
@@ -145,31 +145,38 @@ kni_reserve_mz(struct rte_kni *kni)
        char mz_name[RTE_MEMZONE_NAMESIZE];
 
        snprintf(mz_name, RTE_MEMZONE_NAMESIZE, KNI_TX_Q_MZ_NAME_FMT, kni->name);
-       kni->m_tx_q = rte_memzone_reserve(mz_name, KNI_FIFO_SIZE, SOCKET_ID_ANY, 0);
+       kni->m_tx_q = rte_memzone_reserve(mz_name, KNI_FIFO_SIZE, SOCKET_ID_ANY,
+                       RTE_MEMZONE_IOVA_CONTIG);
        KNI_MEM_CHECK(kni->m_tx_q == NULL, tx_q_fail);
 
        snprintf(mz_name, RTE_MEMZONE_NAMESIZE, KNI_RX_Q_MZ_NAME_FMT, kni->name);
-       kni->m_rx_q = rte_memzone_reserve(mz_name, KNI_FIFO_SIZE, SOCKET_ID_ANY, 0);
+       kni->m_rx_q = rte_memzone_reserve(mz_name, KNI_FIFO_SIZE, SOCKET_ID_ANY,
+                       RTE_MEMZONE_IOVA_CONTIG);
        KNI_MEM_CHECK(kni->m_rx_q == NULL, rx_q_fail);
 
        snprintf(mz_name, RTE_MEMZONE_NAMESIZE, KNI_ALLOC_Q_MZ_NAME_FMT, kni->name);
-       kni->m_alloc_q = rte_memzone_reserve(mz_name, KNI_FIFO_SIZE, SOCKET_ID_ANY, 0);
+       kni->m_alloc_q = rte_memzone_reserve(mz_name, KNI_FIFO_SIZE, SOCKET_ID_ANY,
+                       RTE_MEMZONE_IOVA_CONTIG);
        KNI_MEM_CHECK(kni->m_alloc_q == NULL, alloc_q_fail);
 
        snprintf(mz_name, RTE_MEMZONE_NAMESIZE, KNI_FREE_Q_MZ_NAME_FMT, kni->name);
-       kni->m_free_q = rte_memzone_reserve(mz_name, KNI_FIFO_SIZE, SOCKET_ID_ANY, 0);
+       kni->m_free_q = rte_memzone_reserve(mz_name, KNI_FIFO_SIZE, SOCKET_ID_ANY,
+                       RTE_MEMZONE_IOVA_CONTIG);
        KNI_MEM_CHECK(kni->m_free_q == NULL, free_q_fail);
 
        snprintf(mz_name, RTE_MEMZONE_NAMESIZE, KNI_REQ_Q_MZ_NAME_FMT, kni->name);
-       kni->m_req_q = rte_memzone_reserve(mz_name, KNI_FIFO_SIZE, SOCKET_ID_ANY, 0);
+       kni->m_req_q = rte_memzone_reserve(mz_name, KNI_FIFO_SIZE, SOCKET_ID_ANY,
+                       RTE_MEMZONE_IOVA_CONTIG);
        KNI_MEM_CHECK(kni->m_req_q == NULL, req_q_fail);
 
        snprintf(mz_name, RTE_MEMZONE_NAMESIZE, KNI_RESP_Q_MZ_NAME_FMT, kni->name);
-       kni->m_resp_q = rte_memzone_reserve(mz_name, KNI_FIFO_SIZE, SOCKET_ID_ANY, 0);
+       kni->m_resp_q = rte_memzone_reserve(mz_name, KNI_FIFO_SIZE, SOCKET_ID_ANY,
+                       RTE_MEMZONE_IOVA_CONTIG);
        KNI_MEM_CHECK(kni->m_resp_q == NULL, resp_q_fail);
 
        snprintf(mz_name, RTE_MEMZONE_NAMESIZE, KNI_SYNC_ADDR_MZ_NAME_FMT, kni->name);
-       kni->m_sync_addr = rte_memzone_reserve(mz_name, KNI_FIFO_SIZE, SOCKET_ID_ANY, 0);
+       kni->m_sync_addr = rte_memzone_reserve(mz_name, KNI_FIFO_SIZE, SOCKET_ID_ANY,
+                       RTE_MEMZONE_IOVA_CONTIG);
        KNI_MEM_CHECK(kni->m_sync_addr == NULL, sync_addr_fail);
 
        return 0;