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libbpf/src
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Andrii Nakryiko 9f006f1ed6 libbpf: Fix using invalidated memory in bpf_linker 
add_dst_sec() can invalidate bpf_linker's section index making
dst_symtab pointer pointing into unallocated memory. Reinitialize
dst_symtab pointer on each iteration to make sure it's always valid.

Fixes: faf6ed321cf6 ("libbpf: Add BPF static linker APIs")
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20211124002325.1737739-7-andrii@kernel.org
2021-11-26 13:51:29 -08:00
..
.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: Unify low-level map creation APIs w/ new bpf_map_create()
2021-11-26 13:51:29 -08:00
bpf_helper_defs.h
sync: auto-generate latest BPF helpers
2021-11-16 13:16:07 -08:00
bpf_helpers.h
libbpf: Use static const fmt string in __bpf_printk
2021-09-29 12:05:46 -07:00
bpf_prog_linfo.c
libbpf: Streamline error reporting for high-level APIs
2021-06-08 13:04:27 -07:00
bpf_tracing.h
riscv, libbpf: Add RISC-V (RV64) support to bpf_tracing.h
2021-11-01 15:10:25 -07:00
bpf.c
libbpf: Unify low-level map creation APIs w/ new bpf_map_create()
2021-11-26 13:51:29 -08:00
bpf.h
libbpf: Unify low-level map creation APIs w/ new bpf_map_create()
2021-11-26 13:51:29 -08:00
btf_dump.c
libbpf: Support BTF_KIND_TYPE_TAG
2021-11-12 23:46:09 -08:00
btf.c
libbpf: Fix potential misaligned memory access in btf_ext__new()
2021-11-26 13:51:29 -08:00
btf.h
libbpf: Fix potential misaligned memory access in btf_ext__new()
2021-11-26 13:51:29 -08:00
gen_loader.c
libbpf: Unify low-level map creation APIs w/ new bpf_map_create()
2021-11-26 13:51:29 -08:00
hashmap.c
libbpf: Centralize poisoning and poison reallocarray()
2020-08-21 18:22:15 -07:00
hashmap.h
libbpf, hashmap: Fix undefined behavior in hash_bits
2020-11-05 21:20:45 -08:00
libbpf_common.h
libbpf: Unify low-level BPF_PROG_LOAD APIs into bpf_prog_load()
2021-11-12 23:46:09 -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: Unify low-level map creation APIs w/ new bpf_map_create()
2021-11-26 13:51:29 -08:00
libbpf_legacy.h
libbpf: Rename DECLARE_LIBBPF_OPTS into LIBBPF_OPTS
2021-11-12 23:46:09 -08:00
libbpf_probes.c
libbpf: Use bpf_map_create() consistently internally
2021-11-26 13:51:29 -08:00
libbpf_version.h
libbpf: Make libbpf_version.h non-auto-generated
2021-09-17 14:03:39 -07:00
libbpf.c
libbpf: Don't call libc APIs with NULL pointers
2021-11-26 13:51:29 -08:00
libbpf.h
libbpf: Change bpf_program__set_extra_flags to bpf_program__set_flags
2021-11-23 23:04:18 -08:00
libbpf.map
libbpf: Unify low-level map creation APIs w/ new bpf_map_create()
2021-11-26 13:51:29 -08:00
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: enforce gnu89 standard
2021-11-16 13:17:03 -08:00
netlink.c
libbpf: Switch to void * casting in netlink helpers
2021-07-16 17:05:44 -07:00
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: Use __BYTE_ORDER__
2021-11-01 15:10:25 -07:00
relo_core.h
libbpf: Split CO-RE logic into relo_core.c.
2021-08-04 18:27:12 -07:00
ringbuf.c
libbpf: Streamline error reporting for high-level APIs
2021-06-08 13:04:27 -07:00
skel_internal.h
libbpf: Use bpf_map_create() consistently internally
2021-11-26 13:51:29 -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: Prevent deprecation warnings in xsk.c
2021-11-26 13:51:29 -08:00
xsk.h
libbpf: Deprecate AF_XDP support
2021-11-03 16:00:04 -07:00