Re: [PATCH] KEYS: trusted: Fix memory leak on object td
From: Jarkko Sakkinen <jarkko@kernel.org>
Date: 2021-05-03 14:53:54
Also in:
kernel-janitors, keyrings, linux-security-module, lkml
On Fri, Apr 30, 2021 at 12:37:24PM +0100, Colin King wrote:
From: Colin Ian King <redacted>
Two error return paths are neglecting to free allocated object td,
causing a memory leak. Fix this by returning via the error return
path that securely kfree's td.
Fixes clang scan-build warning:
security/keys/trusted-keys/trusted_tpm1.c:496:10: warning: Potential
memory leak [unix.Malloc]
Fixes: 5df16caada3f ("KEYS: trusted: Fix incorrect handling of tpm_get_random()")
Signed-off-by: Colin Ian King <redacted>Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org> /Jarkko