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Code Issues Releases Wiki Activity

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>
This commit is contained in:
Tom Zanussi 2024-02-25 14:11:33 -06:00 committed by Herbert Xu
parent 7248e523a0
commit 262534ddc8
1 changed files with 2 additions and 2 deletions
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4
drivers/crypto/intel/iaa/iaa_crypto_main.c
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@ -1222,7 +1222,7 @@ static int iaa_compress(struct crypto_tfm *tfm, struct acomp_req *req,
*compression_crc = idxd_desc->iax_completion->crc;
if (!ctx->async_mode)
if (!ctx->async_mode || disable_async)
idxd_free_desc(wq, idxd_desc);
out:
return ret;
@ -1468,7 +1468,7 @@ static int iaa_decompress(struct crypto_tfm *tfm, struct acomp_req *req,
*dlen = req->dlen;
if (!ctx->async_mode)
if (!ctx->async_mode || disable_async)
idxd_free_desc(wq, idxd_desc);
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