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From: Ekansh Gupta <quic_ekangupt@quicinc.com>
To: <srinivas.kandagatla@linaro.org>, <linux-arm-msm@vger.kernel.org>
CC: <gregkh@linuxfoundation.org>, <quic_bkumar@quicinc.com>,
        <linux-kernel@vger.kernel.org>, <quic_chennak@quicinc.com>,
        stable
	<stable@kernel.org>
Subject: [PATCH v4 06/11] misc: fastrpc: Fix memory leak in audio daemon attach operation
Date: Thu, 6 Jun 2024 22:29:26 +0530
Message-ID: <20240606165939.12950-7-quic_ekangupt@quicinc.com>
In-Reply-To: <20240606165939.12950-1-quic_ekangupt@quicinc.com>
References: <20240606165939.12950-1-quic_ekangupt@quicinc.com>
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Audio PD daemon send the name as part of the init IOCTL call. This
mane needs to be copied to kernel for which memory is allocated.
This memory is never freed which might result in memory leak. Add
changes to free the memory when it is not needed.

Fixes: 0871561055e6 ("misc: fastrpc: Add support for audiopd")
Cc: stable <stable@kernel.org>
Signed-off-by: Ekansh Gupta <quic_ekangupt@quicinc.com>
---
 drivers/misc/fastrpc.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/misc/fastrpc.c b/drivers/misc/fastrpc.c
index 13e368279765..7ee8bb3a9a6f 100644
--- a/drivers/misc/fastrpc.c
+++ b/drivers/misc/fastrpc.c
@@ -1380,6 +1380,7 @@ static int fastrpc_init_create_static_process(struct fastrpc_user *fl,
 		goto err_invoke;
 
 	kfree(args);
+	kfree(name);
 
 	return 0;
 err_invoke:
-- 
2.43.0