On Sat, Oct 3, 2020 at 1:55 AM Hangbin Liu <liuhang...@gmail.com> wrote: > > Say a user reuse map fd after creating a map manually and set the > pin_path, then load the object via libbpf. > > In libbpf bpf_object__create_maps(), bpf_object__reuse_map() will > return 0 if there is no pinned map in map->pin_path. Then after > checking if map fd exist, we should also check if pin_path was set > and do bpf_map__pin() instead of continue the loop. > > Fix it by creating map if fd not exist and continue checking pin_path > after that. > > v2: keep if condition with existing order > > Suggested-by: Andrii Nakryiko <andrii.nakry...@gmail.com> > Signed-off-by: Hangbin Liu <liuhang...@gmail.com> > ---
Acked-by: Andrii Nakryiko <and...@kernel.org> > tools/lib/bpf/libbpf.c | 37 ++++++++++++++++++------------------- > 1 file changed, 18 insertions(+), 19 deletions(-) > [...]
