Haoxiang Li c5b8a549ef mcb: fix a double free bug in chameleon_parse_gdd() ... commit 7c7f1bfdb2 upstream. In chameleon_parse_gdd(), if mcb_device_register() fails, 'mdev' would be released in mcb_device_register() via put_device(). Thus, goto 'err' label and free 'mdev' again causes a double free. Just return if mcb_device_register() fails. Fixes: 3764e82e51 ("drivers: Introduce MEN Chameleon Bus") Cc: stable <stable@kernel.org> Signed-off-by: Haoxiang Li <haoxiang_li2024@163.com> Signed-off-by: Johannes Thumshirn <jth@kernel.org> Link: https://lore.kernel.org/r/6201d09e2975ae5789879f79a6de4c38de9edd4a.1741596225.git.jth@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2025-05-02 07:46:57 +02:00
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Kconfig
Makefile
mcb-core.c
mcb-internal.h
mcb-lpc.c
mcb-parse.c	mcb: fix a double free bug in chameleon_parse_gdd()	2025-05-02 07:46:57 +02:00
mcb-pci.c