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authorSteve French <stfrench@microsoft.com>2019-10-26 16:00:44 -0500
committerSteve French <stfrench@microsoft.com>2019-10-27 14:36:11 -0500
commita08d897bc04f23c608dadde5c31ef194911e78bb (patch)
tree535381dda06fa0db9b3be7ef265432efbcb974e2 /fs
parentd6d5df1db6e9d7f8f76d2911707f7d5877251b02 (diff)
downloadlwn-a08d897bc04f23c608dadde5c31ef194911e78bb.tar.gz
lwn-a08d897bc04f23c608dadde5c31ef194911e78bb.zip
fix memory leak in large read decrypt offload
Spotted by Ronnie. Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com> Signed-off-by: Steve French <stfrench@microsoft.com>
Diffstat (limited to 'fs')
-rw-r--r--fs/cifs/smb2ops.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c
index 4c0922596467..cd55af9b7cc5 100644
--- a/fs/cifs/smb2ops.c
+++ b/fs/cifs/smb2ops.c
@@ -4084,6 +4084,7 @@ free_pages:
kfree(dw->ppages);
cifs_small_buf_release(dw->buf);
+ kfree(dw);
}
@@ -4157,7 +4158,7 @@ receive_encrypted_read(struct TCP_Server_Info *server, struct mid_q_entry **mid,
dw->server = server;
dw->ppages = pages;
dw->len = len;
- queue_work(cifsiod_wq, &dw->decrypt);
+ queue_work(decrypt_wq, &dw->decrypt);
*num_mids = 0; /* worker thread takes care of finding mid */
return -1;
}