crypto: ccree - fix backlog memory leak
commit 4df2ef25b3
upstream.
Fix brown paper bag bug of not releasing backlog list item buffer
when backlog was consumed causing a memory leak when backlog is
used.
Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Cc: stable@vger.kernel.org # v4.19+
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
5.4-rM2-2.2.x-imx-squashed
parent
d2b1dcd543
commit
80c660892c
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@ -404,6 +404,7 @@ static void cc_proc_backlog(struct cc_drvdata *drvdata)
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spin_lock(&mgr->bl_lock);
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list_del(&bli->list);
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--mgr->bl_len;
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kfree(bli);
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}
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spin_unlock(&mgr->bl_lock);
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