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Date: Fri, 17 Feb 2017 15:57:43 +0000 From: Colin King <colin.king@...onical.com> To: George Cherian <george.cherian@...ium.com>, Herbert Xu <herbert@...dor.apana.org.au>, "David S . Miller" <davem@...emloft.net>, linux-crypto@...r.kernel.org Cc: kernel-janitors@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH] crypto: cavium: fix leak on curr if curr->head fails to be allocated From: Colin Ian King <colin.king@...onical.com> The exit path when curr->head cannot be allocated fails to kfree the earlier allocated curr. Fix this by kfree'ing it. Signed-off-by: Colin Ian King <colin.king@...onical.com> --- drivers/crypto/cavium/cpt/cptvf_main.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/crypto/cavium/cpt/cptvf_main.c b/drivers/crypto/cavium/cpt/cptvf_main.c index 527bdc3..3247c7f 100644 --- a/drivers/crypto/cavium/cpt/cptvf_main.c +++ b/drivers/crypto/cavium/cpt/cptvf_main.c @@ -242,6 +242,7 @@ static int alloc_command_queues(struct cpt_vf *cptvf, if (!curr->head) { dev_err(&pdev->dev, "Command Q (%d) chunk (%d) allocation failed\n", i, queue->nchunks); + kfree(curr); goto cmd_qfail; } -- 2.10.2
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