From 52f766443423a7728a9dedda13fd8b23d7e50665 Mon Sep 17 00:00:00 2001 From: Andy Green Date: Mon, 14 May 2018 13:04:43 +0800 Subject: [PATCH] net/bnx2x: fix memzone name overrun Fixes: 540a211084a7 ("bnx2x: driver core") Cc: stable@dpdk.org Signed-off-by: Andy Green Acked-by: Pablo de Lara Acked-by: Rasesh Mody --- drivers/net/bnx2x/bnx2x.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/bnx2x/bnx2x.c b/drivers/net/bnx2x/bnx2x.c index bfd9cce514..3892934ccc 100644 --- a/drivers/net/bnx2x/bnx2x.c +++ b/drivers/net/bnx2x/bnx2x.c @@ -170,10 +170,10 @@ bnx2x_dma_alloc(struct bnx2x_softc *sc, size_t size, struct bnx2x_dma *dma, dma->sc = sc; if (IS_PF(sc)) - sprintf(mz_name, "bnx2x%d_%s_%" PRIx64, SC_ABS_FUNC(sc), msg, + snprintf(mz_name, sizeof(mz_name), "bnx2x%d_%s_%" PRIx64, SC_ABS_FUNC(sc), msg, rte_get_timer_cycles()); else - sprintf(mz_name, "bnx2x%d_%s_%" PRIx64, sc->pcie_device, msg, + snprintf(mz_name, sizeof(mz_name), "bnx2x%d_%s_%" PRIx64, sc->pcie_device, msg, rte_get_timer_cycles()); /* Caller must take care that strlen(mz_name) < RTE_MEMZONE_NAMESIZE */ -- 2.20.1