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linux/drivers/mcb
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Sanjuán García, Jorge 63ba2d07b4 mcb: fix error handling for different scenarios when parsing 
chameleon_parse_gdd() may fail for different reasons and end up
in the err tag. Make sure we at least always free the mcb_device
allocated with mcb_alloc_dev().

If mcb_device_register() fails, make sure to give up the reference
in the same place the device was added.

Fixes: 728ac33892 ("mcb: mcb-parse: fix error handing in chameleon_parse_gdd()")
Cc: stable <stable@kernel.org>
Reviewed-by: Jose Javier Rodriguez Barbarin <JoseJavier.Rodriguez@duagon.com>
Signed-off-by: Jorge Sanjuan Garcia <jorge.sanjuangarcia@duagon.com>
Link: https://lore.kernel.org/r/20231019141434.57971-2-jorge.sanjuangarcia@duagon.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
History 2023-10-21 23:04:02 +02:00
..
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mcb-core.c mcb: fix error handling for different scenarios when parsing 2023-10-21 23:04:02 +02:00
mcb-internal.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mcb-lpc.c mcb-lpc: Reallocate memory region to avoid memory overlapping 2023-04-20 14:24:01 +02:00
mcb-parse.c mcb: fix error handling for different scenarios when parsing 2023-10-21 23:04:02 +02:00
mcb-pci.c mcb-pci: Reallocate memory region to avoid memory overlapping 2023-04-20 14:24:01 +02:00