sst-linux/tools/bpf/bpftool
Amir Mohammadi 31a19580ba bpftool: fix potential NULL pointer dereferencing in prog_dump()
[ Upstream commit ef3ba8c258ee368a5343fa9329df85b4bcb9e8b5 ]

A NULL pointer dereference could occur if ksyms
is not properly checked before usage in the prog_dump() function.

Fixes: b053b439b7 ("bpf: libbpf: bpftool: Print bpf_line_info during prog dump")
Signed-off-by: Amir Mohammadi <amiremohamadi@yahoo.com>
Reviewed-by: Quentin Monnet <qmo@kernel.org>
Acked-by: John Fastabend <john.fastabend@gmail.com>
Link: https://lore.kernel.org/r/20241121083413.7214-1-amiremohamadi@yahoo.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-12-14 19:54:29 +01:00
..
bash-completion
Documentation
skeleton
.gitignore
btf_dumper.c
btf.c
cfg.c
cfg.h
cgroup.c
common.c
feature.c
gen.c
iter.c
jit_disasm.c
json_writer.c
json_writer.h
link.c
main.c
main.h
Makefile
map_perf_ring.c
map.c
net.c
netlink_dumper.c
netlink_dumper.h
perf.c
pids.c
prog.c
struct_ops.c
tracelog.c
xlated_dumper.c
xlated_dumper.h