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Christian Gromm authored
The functions link_destroy and link_release are both deleting list items. link_release, however, does not check whether a certain link has already been deleted from the list by function link_destroy. By fixing this this patch prevents a kernel crash when removing the configuration directory of a link that already has been destroyed. Signed-off-by:
Christian Gromm <christian.gromm@microchip.com> Link: https://lore.kernel.org/r/1579793906-5054-7-git-send-email-christian.gromm@microchip.comSigned-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
f9e6b51a