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| author | Yongzhi Liu <hyperlyzcs@gmail.com> | 2024-05-23 20:14:33 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-06-04 18:08:39 +0200 |
| commit | 086c6cbcc563c81d55257f9b27e14faf1d0963d3 (patch) | |
| tree | c16d5a724ecda82cb024b7cffe4bb00136417e31 /tools/testing/selftests/bpf/prog_tests/access_variable_array.c | |
| parent | 73fedc31fed38cb6039fd8a7efea1774143b68b0 (diff) | |
misc: microchip: pci1xxxx: fix double free in the error handling of gp_aux_bus_probe()
When auxiliary_device_add() returns error and then calls
auxiliary_device_uninit(), callback function
gp_auxiliary_device_release() calls ida_free() and
kfree(aux_device_wrapper) to free memory. We should't
call them again in the error handling path.
Fix this by skipping the redundant cleanup functions.
Fixes: 393fc2f5948f ("misc: microchip: pci1xxxx: load auxiliary bus driver for the PIO function in the multi-function endpoint of pci1xxxx device.")
Signed-off-by: Yongzhi Liu <hyperlyzcs@gmail.com>
Link: https://lore.kernel.org/r/20240523121434.21855-3-hyperlyzcs@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/access_variable_array.c')
0 files changed, 0 insertions, 0 deletions