crypto: ccp - fix resource leaks in ccp_run_aes_gcm_cmd()
There are three bugs in this code:
1) If we ccp_init_data() fails for &src then we need to free aad.
Use goto e_aad instead of goto e_ctx.
2) The label to free the &final_wa was named incorrectly as "e_tag" but
it should have been "e_final_wa". One error path leaked &final_wa.
3) The &tag was leaked on one error path. In that case, I added a free
before the goto because the resource was local to that block.
Fixes: 36cf515b9bbe ("crypto: ccp - Enable support for AES GCM on v5 CCPs")
Reported-by: "minihanshen(沈明航)" <firstname.lastname@example.org>
Signed-off-by: Dan Carpenter <email@example.com>
Reviewed-by: John Allen <firstname.lastname@example.org>
Tested-by: John Allen <email@example.com>
Signed-off-by: Herbert Xu <firstname.lastname@example.org>
1 file changed