crypto: sa2ul - Fix memory leak of rxd
There are two error return paths that are not freeing rxd and causing
memory leaks. Fix these.
Addresses-Coverity: ("Resource leak")
Fixes: 00c9211f60
("crypto: sa2ul - Fix DMA mapping API usage")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
committed by
Herbert Xu
parent
50274b01ac
commit
854b773719
@ -1146,8 +1146,10 @@ static int sa_run(struct sa_req *req)
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mapped_sg->sgt.sgl = src;
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mapped_sg->sgt.orig_nents = src_nents;
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ret = dma_map_sgtable(ddev, &mapped_sg->sgt, dir_src, 0);
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if (ret)
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if (ret) {
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kfree(rxd);
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return ret;
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}
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mapped_sg->dir = dir_src;
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mapped_sg->mapped = true;
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@ -1155,8 +1157,10 @@ static int sa_run(struct sa_req *req)
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mapped_sg->sgt.sgl = req->src;
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mapped_sg->sgt.orig_nents = sg_nents;
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ret = dma_map_sgtable(ddev, &mapped_sg->sgt, dir_src, 0);
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if (ret)
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if (ret) {
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kfree(rxd);
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return ret;
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}
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mapped_sg->dir = dir_src;
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mapped_sg->mapped = true;
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