selftests/bpf: trigger bug in list_del()#10019
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puranjaymohan wants to merge 1 commit intokernel-patches:bpf-next_basefrom
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selftests/bpf: trigger bug in list_del()#10019puranjaymohan wants to merge 1 commit intokernel-patches:bpf-next_basefrom
puranjaymohan wants to merge 1 commit intokernel-patches:bpf-next_basefrom
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Comment out the bpf_free() from arena_list_del() so the nodes are removed by list_del() but the memory is not freed, this will trigger a bug showing that list_del is doesn't remove nodes and just poisons the next and pprev pointers. Signed-off-by: Puranjay Mohan <puranjay@kernel.org>
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Comment out the bpf_free() from arena_list_del() so the nodes are removed
by list_del() but the memory is not freed, this will trigger a bug showing
that list_del is doesn't remove nodes and just poisons the next and pprev
pointers.