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| author | Gilad Ben-Yossef <gilad@benyossef.com> | 2019-11-27 09:49:08 +0100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2019-12-11 09:36:55 +0100 |
| commit | 4df2ef25b3b3618fd708ab484fe6239abd130fec (patch) | |
| tree | f9ab35e714a4165a22936055250bee5ef82fc5e1 | |
| parent | crypto: ccree - fix typos in error msgs (diff) | |
| download | linux-4df2ef25b3b3618fd708ab484fe6239abd130fec.tar.xz linux-4df2ef25b3b3618fd708ab484fe6239abd130fec.zip | |
crypto: ccree - fix backlog memory leak
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>
Diffstat (limited to '')
| -rw-r--r-- | drivers/crypto/ccree/cc_request_mgr.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/crypto/ccree/cc_request_mgr.c b/drivers/crypto/ccree/cc_request_mgr.c index 3ed3164820eb..a5606dc04b06 100644 --- a/drivers/crypto/ccree/cc_request_mgr.c +++ b/drivers/crypto/ccree/cc_request_mgr.c @@ -404,6 +404,7 @@ static void cc_proc_backlog(struct cc_drvdata *drvdata) spin_lock(&mgr->bl_lock); list_del(&bli->list); --mgr->bl_len; + kfree(bli); } spin_unlock(&mgr->bl_lock); |