From: "Huichao Cai" <chcchc88@163.com>
To: 20241030121247.1400-1-pbhagavatula@marvell.com,
pbhagavatula@marvell.com, dev@dpdk.org, jerinj@marvell.com,
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Subject: 来自Huichao Cai的邮件
Date: Thu, 31 Oct 2024 20:54:55 +0800 (CST) [thread overview]
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From: <pbhagavatula@marvell.com>
To: <jerinj@marvell.com>, Kiran Kumar K <kirankumark@marvell.com>, "Nithin
Dabilpuram" <ndabilpuram@marvell.com>, Zhirun Yan <yanzhirun_163@163.com>
CC: <dev@dpdk.org>, Pavan Nikhilesh <pbhagavatula@marvell.com>
Subject: [PATCH] graph: fix memory leak in node clone
Date: Wed, 30 Oct 2024 17:42:47 +0530
Message-ID: <20241030121247.1400-1-pbhagavatula@marvell.com>
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From: Pavan Nikhilesh <pbhagavatula@marvell.com>
Free memory allocated for the node when xstats memory
allocation fails.
Coverity issue: 445529
Fixes: 070db97e017b ("graph: support node xstats")
Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
---
lib/graph/node.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/lib/graph/node.c b/lib/graph/node.c
index f15922892e..eb685b409f 100644
--- a/lib/graph/node.c
+++ b/lib/graph/node.c
@@ -156,7 +156,7 @@ node_clone(struct node *node, const char *name)
(node->xstats->nb_xstats * RTE_NODE_XSTAT_DESC_SIZE));
if (reg->xstats == NULL) {
rte_errno = ENOMEM;
- goto fail;
+ goto free;
}
for (i = 0; i < node->xstats->nb_xstats; i++)
--
2.25.1
There is one more place in the node_clone function that needs to be modified: if (clone_name(reg->name, node->name, name))
//goto free;
goto free_xstat;
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reply other threads:[~2024-10-31 12:55 UTC|newest]
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