36 lines
1.1 KiB
Diff
36 lines
1.1 KiB
Diff
From b4c40bfdf47efc027330a805947db521df8b8959 Mon Sep 17 00:00:00 2001
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From: Zhiqiang Liu <liuzhiqiang26@huawei.com>
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Date: Sun, 13 Jun 2021 14:53:27 +0800
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Subject: [PATCH 21/28] idxd: fix one memleak problem in
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spdk_idxd_get_channel()
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In spdk_idxd_get_channel(), if chan->batch_base is allocated
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faild, we should free chan before returning NULL.
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Signed-off-by: Zhiqiang Liu <liuzhiqiang26@huawei.com>
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Change-Id: Ia652c334aead592429c1171da73d67160879686d
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Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/8301
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Community-CI: Mellanox Build Bot
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Reviewed-by: Aleksey Marchuk <alexeymar@mellanox.com>
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Reviewed-by: Changpeng Liu <changpeng.liu@intel.com>
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Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
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---
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lib/idxd/idxd.c | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/lib/idxd/idxd.c b/lib/idxd/idxd.c
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index 4f76f09..d2fad12 100644
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--- a/lib/idxd/idxd.c
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+++ b/lib/idxd/idxd.c
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@@ -121,6 +121,7 @@ spdk_idxd_get_channel(struct spdk_idxd_device *idxd)
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chan->batch_base = calloc(NUM_BATCHES_PER_CHANNEL, sizeof(struct idxd_batch));
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if (chan->batch_base == NULL) {
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SPDK_ERRLOG("Failed to allocate batch pool\n");
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+ free(chan);
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return NULL;
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}
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--
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1.8.3.1
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