From: Jianbo Liu <jianbo.liu@linaro.org>
Date: Fri, 4 Nov 2016 09:46:42 +0000 (+0530)
Subject: eal/arm: fix file descriptor leak when getting CPU features
X-Git-Tag: spdx-start~5404
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=a1ed637873a748cc73867db00b2e3c120571ff59;p=dpdk.git

eal/arm: fix file descriptor leak when getting CPU features

Close the file descriptor after finish using it.

Fixes: b94e5c94 ("eal/arm: add CPU flags for ARMv7")
Fixes: 97523f82 ("eal/arm: add CPU flags for ARMv8")

Signed-off-by: Jianbo Liu <jianbo.liu@linaro.org>
Acked-by: Jan Viktorin <viktorin@rehivetech.com>
---

diff --git a/lib/librte_eal/common/arch/arm/rte_cpuflags.c b/lib/librte_eal/common/arch/arm/rte_cpuflags.c
index 23240efd96..79160a60ce 100644
--- a/lib/librte_eal/common/arch/arm/rte_cpuflags.c
+++ b/lib/librte_eal/common/arch/arm/rte_cpuflags.c
@@ -148,6 +148,7 @@ rte_cpu_get_features(hwcap_registers_t out)
 				out[REG_PLATFORM] = 0x0001;
 		}
 	}
+	close(auxv_fd);
 }
 
 /*