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* [dpdk-dev] [PATCH] mem: fix mem leak issue when attaching a PCI device without driver to DPDK
@ 2021-06-28  9:02 RickZhong
  2021-06-28  9:25 ` David Marchand
  0 siblings, 1 reply; 2+ messages in thread
From: RickZhong @ 2021-06-28  9:02 UTC (permalink / raw)
  To: dev; +Cc: RickZhong

when trying to attach a PCI device without driver to DPDK,
the 'dev' is malloced but not freed.

Signed-off-by: RickZhong <winsome8282@163.com>
---
 drivers/bus/pci/linux/pci.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/bus/pci/linux/pci.c b/drivers/bus/pci/linux/pci.c
index 0dc99e9cb..909502ecc 100644
--- a/drivers/bus/pci/linux/pci.c
+++ b/drivers/bus/pci/linux/pci.c
@@ -332,6 +332,7 @@ pci_scan_one(const char *dirname, const struct rte_pci_addr *addr)
 			dev->kdrv = RTE_PCI_KDRV_UNKNOWN;
 	} else {
 		dev->kdrv = RTE_PCI_KDRV_NONE;
+		free(dev);
 		return 0;
 	}
 	/* device is valid, add in list (sorted) */
-- 
2.18.4



^ permalink raw reply	[flat|nested] 2+ messages in thread

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2021-06-28  9:02 [dpdk-dev] [PATCH] mem: fix mem leak issue when attaching a PCI device without driver to DPDK RickZhong
2021-06-28  9:25 ` David Marchand

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