Quentin Monnet e89ef634f8 bpftool: Avoid leaking the JSON writer prepared for program metadata ... Bpftool creates a new JSON object for writing program metadata in plain text mode, regardless of metadata being present or not. Then this writer is freed if any metadata has been found and printed, but it leaks otherwise. We cannot destroy the object unconditionally, because the destructor prints an undesirable line break. Instead, make sure the writer is created only after we have found program metadata to print. Found with valgrind. Fixes: aff52e685e ("bpftool: Support dumping metadata") Signed-off-by: Quentin Monnet <quentin@isovalent.com> Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Link: https://lore.kernel.org/bpf/20211022094743.11052-1-quentin@isovalent.com		2021-10-22 16:44:56 -07:00
..
accounting
arch	A set of fixes for X86:	2021-09-26 10:09:20 -07:00
bootconfig	tools/bootconfig: Define memblock_free_ptr() to fix build error	2021-09-15 09:49:48 -07:00
bpf	bpftool: Avoid leaking the JSON writer prepared for program metadata	2021-10-22 16:44:56 -07:00
build	perf cs-etm: Update OpenCSD decoder for ETE	2021-09-03 08:16:00 -03:00
cgroup
debugging	tools: Fix "the the" in a message in kernel-chktaint	2021-06-13 17:01:17 -06:00
edid
firewire
firmware
gpio
hv
iio
include	bpf: Add verified_insns to bpf_prog_info and fdinfo	2021-10-21 15:51:47 -07:00
io_uring	tools/io_uring/io_uring-cp: sync with liburing example	2021-08-13 08:58:11 -06:00
kvm/kvm_stat
laptop
leds
lib	libbpf: Add btf__type_cnt() and btf__raw_data() APIs	2021-10-22 16:09:14 -07:00
memory-model	tools/memory-model: Document data_race(READ_ONCE())	2021-07-27 11:48:55 -07:00
objtool	A single ELF format fix for a section flags mismatch bug that breaks	2021-06-28 11:35:55 -07:00
pci	tools: PCI: Zero-initialize param	2021-08-05 11:01:30 +01:00
pcmcia
perf	perf bpf: Switch to new btf__raw_data API	2021-10-22 16:09:14 -07:00
power	tools/power/x86/intel-speed-select: v1.10 release	2021-06-18 15:29:32 +02:00
rcu
scripts
spi
testing	selftests/bpf: Switch to new btf__type_cnt/btf__raw_data APIs	2021-10-22 16:09:14 -07:00
thermal/tmon	tools/thermal/tmon: Add cross compiling support	2021-08-14 15:33:19 +02:00
time
tracing
usb	usb: testusb: Fix for showing the connection speed	2021-09-14 10:31:41 +02:00
virtio	tools/virtio: fix build	2021-08-11 06:44:24 -04:00
vm	tools/vm/page-types: remove dependency on opt_file for idle page tracking	2021-09-24 16:13:35 -07:00
wmi
Makefile