Nikita V. Shirokov 243b4cdab9 bpf, libbpf: fixing leak when kernel does not support btf ...

We could end up in situation when we have object file w/ all btf
info, but kernel does not support btf yet. In this situation
currently libbpf just set obj->btf to NULL w/o freeing it first.
This patch is fixing it by making sure to run btf__free first.

Fixes: d29d87f7e6 ("btf: separate btf creation and loading")
Signed-off-by: Nikita V. Shirokov <[email protected]>
Acked-by: Yonghong Song <[email protected]>
Signed-off-by: Daniel Borkmann <[email protected]>

2019-03-08 21:16:36 +01:00

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accounting

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arch

Merge tag 'powerpc-5.0-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux

2019-01-19 05:55:42 +12:00

bpf

tools: libbpf: add a correctly named define for map iteration

2019-03-01 00:53:45 +01:00

build

perf build: Don't unconditionally link the libbfd feature test to -liberty and -lz

2018-12-21 09:42:46 -03:00

cgroup

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crypto

crypto: user - rename err_cnt parameter

2018-12-07 14:15:00 +08:00

firewire

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firmware

tools: Add 'firmware' category and add ihex2fw tool

2018-11-11 12:58:27 -08:00

gpio

tools gpio: Allow overriding CFLAGS

2018-12-28 16:33:08 -03:00

hv

Tools: hv: kvp: Fix a warning of buffer overflow with gcc 8.0.1

2018-11-11 12:58:27 -08:00

iio

tools: iio: iio_generic_buffer: make num_loops signed

2019-01-12 18:17:56 +00:00

include

bpf: sync bpf.h to tools and update bpf_helpers.h

2019-03-02 10:48:27 -08:00

kvm/kvm_stat

tools/kvm_stat: switch to python3

2018-11-27 12:53:44 +01:00

laptop

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leds

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lib

bpf, libbpf: fixing leak when kernel does not support btf

2019-03-08 21:16:36 +01:00

memory-model

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nfsd

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objtool

objtool: Fix segfault in .cold detection with -ffunction-sections

2018-11-20 18:59:00 +01:00

pci

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pcmcia

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perf

tools: libbpf: add a correctly named define for map iteration

2019-03-01 00:53:45 +01:00

power

Merge tag 'perf-core-for-mingo-4.21-20190103' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent

2019-01-03 14:05:16 +01:00

scripts

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spi

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testing

bpf: fix replace_map_fd_with_map_ptr's ldimm64 second imm field

2019-03-07 08:47:13 -08:00

thermal/tmon

tools thermal tmon: Use -O3 instead of -O1 if available

2019-01-04 12:54:49 -03:00

time

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usb

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virtio

virtio: fix test build after uio.h change

2018-12-19 18:23:49 -05:00

vm

tools/vm/page_owner: use page_owner_sort in the use example

2019-01-08 17:15:11 -08:00

wmi

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Makefile

tools: Add 'firmware' category and add ihex2fw tool

2018-11-11 12:58:27 -08:00