Andrii Nakryiko 7db9ce5fda libbpf: avoid NULL deref when initializing map BTF info ...

If BPF object doesn't have an BTF info, don't attempt to search for BTF
types describing BPF map key or value layout.

Fixes: 262cfb74ffda ("libbpf: Init btf_{key,value}_type_id on internal map open")
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>

2022-03-19 23:08:50 -07:00

..

.gitignore

makefile: support libbpf symbol versioning in shared library mode

2019-09-30 21:42:42 -07:00

bpf_core_read.h

libbpf: Fix endianness detection in BPF_CORE_READ_BITFIELD_PROBED()

2021-11-01 15:10:25 -07:00

bpf_endian.h

libbpf: Make bpf_endian co-exist with vmlinux.h

2020-07-01 14:36:55 -07:00

bpf_gen_internal.h

libbpf: Support init of inner maps in light skeleton.

2021-12-10 14:03:13 -08:00

bpf_helper_defs.h

sync: auto-generate latest BPF helpers

2022-03-19 23:08:50 -07:00

bpf_helpers.h

libbpf: deprecate legacy BPF map definitions

2022-01-21 16:54:32 -08:00

bpf_prog_linfo.c

libbpf: Streamline error reporting for high-level APIs

2021-06-08 13:04:27 -07:00

bpf_tracing.h

libbpf: Add BPF_KPROBE_SYSCALL macro

2022-02-09 09:48:32 -08:00

bpf.c

libbpf: Add bpf_link_create support for multi kprobes

2022-03-19 23:08:50 -07:00

bpf.h

libbpf: Add bpf_link_create support for multi kprobes

2022-03-19 23:08:50 -07:00

btf_dump.c

libbpf: Skip forward declaration when counting duplicated type names

2022-03-07 22:16:11 -08:00

btf.c

libbpf: Improve btf__add_btf() with an additional hashmap for strings.

2022-01-21 16:54:32 -08:00

btf.h

libbpf: Deprecate forgotten btf__get_map_kv_tids()

2022-02-04 10:27:02 -08:00

gen_loader.c

libbpf: Prepare light skeleton for the kernel.

2022-02-15 22:32:04 -08:00

hashmap.c

libbpf: Use IS_ERR_OR_NULL() in hashmap__free()

2022-01-14 22:08:26 -08:00

hashmap.h

libbpf, hashmap: Fix undefined behavior in hash_bits

2020-11-05 21:20:45 -08:00

libbpf_common.h

libbpf: Deprecate bpf_prog_load_xattr() API

2021-12-10 14:03:13 -08:00

libbpf_errno.c

libbpf: Streamline error reporting for high-level APIs

2021-06-08 13:04:27 -07:00

libbpf_internal.h

libbpf: Add libbpf_kallsyms_parse function

2022-03-19 23:08:50 -07:00

libbpf_legacy.h

libbpf: .text routines are subprograms in strict mode

2022-03-19 23:08:50 -07:00

libbpf_probes.c

libbpf: Improve LINUX_VERSION_CODE detection

2022-01-06 16:20:54 -08:00

libbpf_version.h

libbpf: Support custom SEC() handlers

2022-03-07 22:16:11 -08:00

libbpf.c

libbpf: avoid NULL deref when initializing map BTF info

2022-03-19 23:08:50 -07:00

libbpf.h

libbpf: Add subskeleton scaffolding

2022-03-19 23:08:50 -07:00

libbpf.map

libbpf: Add subskeleton scaffolding

2022-03-19 23:08:50 -07:00

libbpf.pc.template

libbpf: Add zlib as a dependency in pkg-config template

2019-12-19 15:34:27 -08:00

linker.c

libbpf: Fix using invalidated memory in bpf_linker

2021-11-26 13:51:29 -08:00

Makefile

Makefile: update libbpf version to 0.8.0

2022-03-07 22:16:11 -08:00

netlink.c

libbpf: Fix memleak in libbpf_netlink_recv()

2022-02-17 11:33:57 -08:00

nlattr.c

libbpf: Switch to void * casting in netlink helpers

2021-07-16 17:05:44 -07:00

nlattr.h

libbpf: Switch to void * casting in netlink helpers

2021-07-16 17:05:44 -07:00

relo_core.c

libbpf: Split bpf_core_apply_relo()

2022-02-16 13:58:30 -08:00

relo_core.h

libbpf: Split bpf_core_apply_relo()

2022-02-16 13:58:30 -08:00

ringbuf.c

libbpf: Streamline error reporting for high-level APIs

2021-06-08 13:04:27 -07:00

skel_internal.h

libbpf: Prepare light skeleton for the kernel.

2022-02-15 22:32:04 -08:00

str_error.c

libbpf: Poison kernel-only integer types

2020-01-10 11:15:12 -08:00

str_error.h

initial commit

2018-10-09 21:56:40 -07:00

strset.c

libbpf: Fix memory leak in strset

2021-10-06 14:40:18 -07:00

strset.h

libbpf: Extract internal set-of-strings datastructure APIs

2021-03-25 23:31:23 -07:00

xsk.c

libbpf: Fix array_size.cocci warning

2022-03-19 23:08:50 -07:00

xsk.h

libbpf: Deprecate AF_XDP support

2021-11-03 16:00:04 -07:00