Hao Luo d5feaef143 libbpf: Free btf_vmlinux when closing bpf_object ... [ Upstream commit 29d67fdebc ] I hit a memory leak when testing bpf_program__set_attach_target(). Basically, set_attach_target() may allocate btf_vmlinux, for example, when setting attach target for bpf_iter programs. But btf_vmlinux is freed only in bpf_object_load(), which means if we only open bpf object but not load it, setting attach target may leak btf_vmlinux. So let's free btf_vmlinux in bpf_object__close() anyway. Signed-off-by: Hao Luo <haoluo@google.com> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/20230822193840.1509809-1-haoluo@google.com Signed-off-by: Sasha Levin <sashal@kernel.org>		2023-09-23 11:11:03 +02:00
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.gitignore	…
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bpf.c	…
bpf.h	…
bpf_core_read.h	…
bpf_endian.h	…
bpf_gen_internal.h	…
bpf_helpers.h	libbpf: fix offsetof() and container_of() to work with CO-RE	2023-07-19 16:21:04 +02:00
bpf_prog_linfo.c	…
bpf_tracing.h	…
btf.c	…
btf.h	…
btf_dump.c	libbpf: btf_dump_type_data_check_overflow needs to consider BTF_MEMBER_BITFIELD_SIZE	2023-07-19 16:21:04 +02:00
gen_loader.c	libbpf: Fix ld_imm64 copy logic for ksym in light skeleton.	2023-05-11 23:03:18 +09:00
hashmap.c	…
hashmap.h	…
libbpf.c	libbpf: Free btf_vmlinux when closing bpf_object	2023-09-23 11:11:03 +02:00
libbpf.h	…
libbpf.map	…
libbpf.pc.template	…
libbpf_common.h	…
libbpf_errno.c	…
libbpf_internal.h	…
libbpf_legacy.h	…
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libbpf_version.h	…
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netlink.c	…
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relo_core.c	…
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skel_internal.h	…
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usdt.bpf.h	…
usdt.c	libbpf: Fix realloc API handling in zero-sized edge cases	2023-09-13 09:42:30 +02:00