diff options
| author | Gaosheng Cui <cuigaosheng1@huawei.com> | 2024-10-16 19:03:35 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-11-13 07:13:50 +0100 |
| commit | 369a9c046c2fdfe037f05b43b84c386bdbccc103 (patch) | |
| tree | 8941ff0031688db0690ad6dc0d39db6e4ec3c20b /drivers/base/node.c | |
| parent | f841224f03029225dec70ee1f12ffc2473ed067a (diff) | |
firmware_loader: Fix possible resource leak in fw_log_firmware_info()
The alg instance should be released under the exception path, otherwise
there may be resource leak here.
To mitigate this, free the alg instance with crypto_free_shash when kmalloc
fails.
Fixes: 02fe26f25325 ("firmware_loader: Add debug message with checksum for FW file")
Signed-off-by: Gaosheng Cui <cuigaosheng1@huawei.com>
Reviewed-by: Amadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Reviewed-by: Russ Weight <russ.weight@linux.dev>
Link: https://lore.kernel.org/r/20241016110335.3677924-1-cuigaosheng1@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/base/node.c')
0 files changed, 0 insertions, 0 deletions