diff options
| author | Colin Ian King <colin.king@canonical.com> | 2019-12-20 22:05:26 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-01-14 15:37:41 +0100 |
| commit | 704a940d551c9946bce3fdd661e00a6370c40522 (patch) | |
| tree | 27e982aed465eff3502b9a44c2ed20fa66ca9ab1 /drivers/thunderbolt/nhi_regs.h | |
| parent | 845f081002eebd7a1216fc0a5ef2c862dc6d093e (diff) | |
thunderbolt: fix memory leak of object sw
In the case where the call tb_switch_exceeds_max_depth is true
the error reurn path leaks memory in sw. Fix this by setting
the return error code to -EADDRNOTAVAIL and returning via the
error exit path err_free_sw_ports to free sw. sw has been kzalloc'd
so the free of the NULL sw->ports is fine.
Addresses-Coverity: ("Resource leak")
Fixes: b04079837b20 ("thunderbolt: Add initial support for USB4")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Link: https://lore.kernel.org/r/20191220220526.11307-1-colin.king@canonical.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/thunderbolt/nhi_regs.h')
0 files changed, 0 insertions, 0 deletions