Quentin Monnet 0b95aaa493 bpftool: Avoid leaking the JSON writer prepared for program metadata ... [ Upstream commit e89ef634f8 ] 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 Signed-off-by: Sasha Levin <sashal@kernel.org>		2021-11-18 14:04:10 +01:00
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bpftool	bpftool: Avoid leaking the JSON writer prepared for program metadata	2021-11-18 14:04:10 +01:00
resolve_btfids	bpf: Fix libelf endian handling in resolv_btfids	2021-07-14 16:56:23 +02:00
runqslower	bpf, runqslower: include proper uapi/bpf.h	2020-05-09 18:01:33 -07:00
.gitignore	.gitignore: add SPDX License Identifier	2020-03-25 11:50:48 +01:00
bpf_asm.c	docs: networking: convert filter.txt to ReST	2020-04-28 14:39:46 -07:00
bpf_dbg.c	docs: networking: convert filter.txt to ReST	2020-04-28 14:39:46 -07:00
bpf_exp.l	bpf: fix cbpf parser bug for octal numbers	2018-06-03 07:46:55 -07:00
bpf_exp.y	tools, bpf_asm: Warn when jumps are out of range	2019-11-07 16:01:34 +01:00
bpf_jit_disasm.c	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 232	2019-06-19 17:09:06 +02:00
Makefile	tools: bpf: Fix error in 'make -C tools/ bpf_install'	2021-07-25 14:36:21 +02:00
Makefile.helpers	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00