bpf: Add missing map_get_next_key method to bloom filter map.
authorHaimin Zhang <tcs_kernel@tencent.com>
Wed, 29 Dec 2021 11:20:02 +0000 (19:20 +0800)
committerAlexei Starovoitov <ast@kernel.org>
Wed, 29 Dec 2021 17:38:31 +0000 (09:38 -0800)
commit3ccdcee28415c4226de05438b4d89eb5514edf73
tree339f6dfbed7e292fc81c4f1751f4c528a7983229
parentb6459415b384cb829f0b2a4268f211c789f6cf0b
bpf: Add missing map_get_next_key method to bloom filter map.

Without it, kernel crashes in map_get_next_key().

Fixes: 9330986c0300 ("bpf: Add bloom filter map implementation")
Reported-by: TCS Robot <tcs_robot@tencent.com>
Signed-off-by: Haimin Zhang <tcs_kernel@tencent.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Joanne Koong <joannekoong@fb.com>
Link: https://lore.kernel.org/bpf/1640776802-22421-1-git-send-email-tcs.kernel@gmail.com
kernel/bpf/bloom_filter.c