diff options
| author | Colin Ian King <colin.king@canonical.com> | 2021-04-30 14:37:24 +0300 |
|---|---|---|
| committer | Jarkko Sakkinen <jarkko@kernel.org> | 2021-05-12 22:36:36 +0300 |
| commit | 83a775d5f9bfda95b1c295f95a3a041a40c7f321 (patch) | |
| tree | 659ffcc6d800f6949fcc400e7a718ff86fba05fb /drivers/char | |
| parent | dbb5afad100a828c97e012c6106566d99f041db6 (diff) | |
| download | linux-83a775d5f9bfda95b1c295f95a3a041a40c7f321.tar.xz | |
KEYS: trusted: Fix memory leak on object td
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]
Cc: stable@vger.kernel.org
Fixes: 5df16caada3f ("KEYS: trusted: Fix incorrect handling of tpm_get_random()")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Reviewed-by: Jarkko Sakkinen <jarkko@kernel.org>
Signed-off-by: Jarkko Sakkinen <jarkko@kernel.org>
Diffstat (limited to 'drivers/char')
0 files changed, 0 insertions, 0 deletions