Xiaomeng, > The bug is here: > p->target_id, p->target_lun); > > The list iterator 'p' will point to a bogus position containing HEAD > if the list is empty or no element is found. This case must be checked > before any use of the iterator, otherwise it will lead to a invalid > memory access. > > To fix this bug, add an check. Use a new variable 'iter' as the list > iterator, while use the origin variable 'p' as a dedicated pointer to > point to the found element. Applied to 5.19/scsi-staging, thanks! -- Martin K. Petersen Oracle Linux Engineering
