Hou Tao 8421d4c876 bpf: Check validity of link->type in bpf_link_show_fdinfo() ... If a newly-added link type doesn't invoke BPF_LINK_TYPE(), accessing bpf_link_type_strs[link->type] may result in an out-of-bounds access. To spot such missed invocations early in the future, checking the validity of link->type in bpf_link_show_fdinfo() and emitting a warning when such invocations are missed. Signed-off-by: Hou Tao <houtao1@huawei.com> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/20241024013558.1135167-3-houtao@huaweicloud.com		2024-10-24 10:17:12 -07:00
..
preload	bpf: make preloaded map iterators to display map elements count	2023-07-06 12:42:25 -07:00
arena.c	bpf: Fix remap of arena.	2024-06-18 17:19:46 +02:00
arraymap.c	bpf: Check percpu map value size first	2024-09-11 13:22:37 -07:00
bloom_filter.c	bpf: Check bloom filter map value size	2024-03-27 09:56:17 -07:00
bpf_cgrp_storage.c	bpf: Enable bpf_cgrp_storage for cgroup1 non-attach case	2023-12-08 17:08:18 -08:00
bpf_inode_storage.c	bpf: switch fdget_raw() uses to CLASS(fd_raw, ...)	2024-08-13 15:58:10 -07:00
bpf_iter.c	[tree-wide] finally take no_llseek out	2024-09-27 08:18:43 -07:00
bpf_local_storage.c	bpf: fix order of args in call to bpf_map_kvcalloc	2024-07-10 15:31:19 -07:00
bpf_lru_list.c	bpf: Address KCSAN report on bpf_lru_list	2023-05-12 12:01:03 -07:00
bpf_lru_list.h	bpf: lru: Remove unused declaration bpf_lru_promote()	2023-08-08 17:21:42 -07:00
bpf_lsm.c	bpf, lsm: Remove bpf_lsm_key_free hook	2024-10-08 12:52:40 -07:00
bpf_struct_ops.c	bpf: Check unsupported ops from the bpf_struct_ops's cfi_stubs	2024-07-29 12:54:13 -07:00
bpf_task_storage.c	bpf: Teach verifier that certain helpers accept NULL pointer.	2023-04-04 16:57:16 -07:00
btf_iter.c	bpf: Remove custom build rule	2024-08-30 08:55:26 -07:00
btf_relocate.c	bpf: Remove custom build rule	2024-08-30 08:55:26 -07:00
btf.c	bpf: Check the remaining info_cnt before repeating btf fields	2024-10-09 16:32:46 -07:00
cgroup_iter.c	bpf: Let verifier consider {task,cgroup} is trusted in bpf_iter_reg	2023-11-07 15:24:25 -08:00
cgroup.c	bpf: Allow bpf_current_task_under_cgroup() with BPF_CGROUP_*	2024-08-19 15:25:30 -07:00
core.c	move asm/unaligned.h to linux/unaligned.h	2024-10-02 17:23:23 -04:00
cpumap.c	bpf, cpumap: Move xdp:xdp_cpumap_kthread tracepoint before rcv	2024-09-11 16:32:11 +02:00
cpumask.c	bpf: Allow invoking kfuncs from BPF_PROG_TYPE_SYSCALL progs	2024-04-05 10:56:09 -07:00
crypto.c	bpf: crypto: make state and IV dynptr nullable	2024-06-13 16:33:04 -07:00
devmap.c	bpf: devmap: provide rxq after redirect	2024-10-02 13:48:26 -07:00
disasm.c	bpf: add special internal-only MOV instruction to resolve per-CPU addrs	2024-04-03 10:29:55 -07:00
disasm.h
dispatcher.c	bpf: Use arch_bpf_trampoline_size	2023-12-06 17:17:20 -08:00
hashtab.c	bpf: Check percpu map value size first	2024-09-11 13:22:37 -07:00
helpers.c	bpf: Add MEM_WRITE attribute	2024-10-22 15:42:56 -07:00
inode.c	bpf: Preserve param->string when parsing mount options	2024-10-22 12:56:38 -07:00
Kconfig	bpf: remove CONFIG_BPF_JIT dependency on CONFIG_MODULES of	2024-05-14 00:36:29 -07:00
link_iter.c
local_storage.c	bpf: Replace 8 seq_puts() calls by seq_putc() calls	2024-07-29 12:53:00 -07:00
log.c	bpf: Fix print_reg_state's constant scalar dump	2024-10-17 11:06:34 -07:00
lpm_trie.c	bpf: Avoid kfree_rcu() under lock in bpf_lpm_trie.	2024-03-29 11:10:41 -07:00
Makefile	bpf: Remove custom build rule	2024-08-30 08:55:26 -07:00
map_in_map.c	bpf: switch maps to CLASS(fd, ...)	2024-08-13 15:58:17 -07:00
map_in_map.h	bpf: Add map and need_defer parameters to .map_fd_put_ptr()	2023-12-04 17:50:26 -08:00
map_iter.c	bpf: treewide: Annotate BPF kfuncs in BTF	2024-01-31 20:40:56 -08:00
memalloc.c	bpf: Fix percpu address space issues	2024-08-22 08:01:50 -07:00
mmap_unlock_work.h
mprog.c	bpf: Handle bpf_mprog_query with NULL entry	2023-10-06 17:11:20 -07:00
net_namespace.c
offload.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2023-09-21 21:49:45 +02:00
percpu_freelist.c	bpf: Initialize same number of free nodes for each pcpu_freelist	2022-11-11 12:05:14 -08:00
percpu_freelist.h
prog_iter.c
queue_stack_maps.c	bpf: Avoid deadlock when using queue and stack maps from NMI	2023-09-11 19:04:49 -07:00
relo_core.c	bpf: Remove custom build rule	2024-08-30 08:55:26 -07:00
reuseport_array.c	bpf: Use sockfd_put() helper	2024-08-30 08:57:47 -07:00
ringbuf.c	bpf: Add MEM_WRITE attribute	2024-10-22 15:42:56 -07:00
stackmap.c	bpf: wire up sleepable bpf_get_stack() and bpf_get_task_stack() helpers	2024-09-11 09:58:31 -07:00
syscall.c	bpf: Check validity of link->type in bpf_link_show_fdinfo()	2024-10-24 10:17:12 -07:00
sysfs_btf.c	btf: Avoid weak external references	2024-04-16 16:35:13 +02:00
task_iter.c	bpf: Fix iter/task tid filtering	2024-10-17 10:52:18 -07:00
tcx.c	bpf, tcx: Get rid of tcx_link_const	2023-10-23 15:01:53 -07:00
tnum.c	bpf: simplify tnum output if a fully known constant	2023-12-02 11:36:51 -08:00
token.c	bpf: convert bpf_token_create() to CLASS(fd, ...)	2024-09-12 18:58:02 -07:00
trampoline.c	Networking changes for 6.10.	2024-05-14 19:42:24 -07:00
verifier.c	bpf: fix do_misc_fixups() for bpf_get_branch_snapshot()	2024-10-23 22:16:45 -07:00