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crypto: iaa - Fix async_disable descriptor leak
The disable_async paths of iaa_compress/decompress() don't free idxd descriptors in the async_disable case. Currently this only happens in the testcases where req->dst is set to null. Add a test to free them in those paths. Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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@ -1222,7 +1222,7 @@ static int iaa_compress(struct crypto_tfm *tfm, struct acomp_req *req,
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*compression_crc = idxd_desc->iax_completion->crc;
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if (!ctx->async_mode)
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if (!ctx->async_mode || disable_async)
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idxd_free_desc(wq, idxd_desc);
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out:
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return ret;
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@ -1468,7 +1468,7 @@ static int iaa_decompress(struct crypto_tfm *tfm, struct acomp_req *req,
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*dlen = req->dlen;
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if (!ctx->async_mode)
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if (!ctx->async_mode || disable_async)
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idxd_free_desc(wq, idxd_desc);
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/* Update stats */
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