Andrii Nakryiko 634d42cadc bpf: Fix map leak in HASH_OF_MAPS map ... [ Upstream commit 1d4e1eab456e1ee92a94987499b211db05f900ea ] Fix HASH_OF_MAPS bug of not putting inner map pointer on bpf_map_elem_update() operation. This is due to per-cpu extra_elems optimization, which bypassed free_htab_elem() logic doing proper clean ups. Make sure that inner map is put properly in optimized case as well. Fixes: 8c290e60fa ("bpf: fix hashmap extra_elems logic") Signed-off-by: Andrii Nakryiko <andriin@fb.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Song Liu <songliubraving@fb.com> Link: https://lore.kernel.org/bpf/20200729040913.2815687-1-andriin@fb.com Signed-off-by: Sasha Levin <sashal@kernel.org>		2020-08-05 10:06:03 +02:00
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arraymap.c
bpf_lru_list.c
bpf_lru_list.h
btf.c	bpf: Explicitly memset some bpf info structures declared on the stack	2020-04-02 15:28:23 +02:00
cgroup.c
core.c
cpumap.c	cpumap: Avoid warning when CONFIG_DEBUG_PER_CPU_MAPS is enabled	2020-05-02 17:25:53 +02:00
devmap.c
disasm.c
disasm.h
hashtab.c	bpf: Fix map leak in HASH_OF_MAPS map	2020-08-05 10:06:03 +02:00
helpers.c
inode.c	bpf: map_seq_next should always increase position index	2020-02-24 08:34:51 +01:00
local_storage.c
lpm_trie.c
Makefile
map_in_map.c
map_in_map.h
offload.c	bpf, offload: Replace bitwise AND by logical AND in bpf_prog_offload_info_fill	2020-02-28 16:38:59 +01:00
percpu_freelist.c
percpu_freelist.h
reuseport_array.c
sockmap.c
stackmap.c
syscall.c	bpf: Check correct cred for CAP_SYSLOG in bpf_dump_raw_ok()	2020-07-16 08:17:27 +02:00
tnum.c
verifier.c	bpf: fix buggy r0 retval refinement for tracing helpers	2020-04-23 10:30:24 +02:00
xskmap.c