From: Andy Green <andy@warmcat.com>
Date: Mon, 14 May 2018 05:04:43 +0000 (+0800)
Subject: net/bnx2x: fix memzone name overrun
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=52f766443423a7728a9dedda13fd8b23d7e50665;p=dpdk.git

net/bnx2x: fix memzone name overrun

Fixes: 540a211084a7 ("bnx2x: driver core")
Cc: stable@dpdk.org

Signed-off-by: Andy Green <andy@warmcat.com>
Acked-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Rasesh Mody <rasesh.mody@cavium.com>
---

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 */