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Author	SHA1	Message	Date
Nikita V. Shirokov	e3b9cf7aaa	bpf: Add tcp_notsent_lowat bpf setsockopt ... Adding support for TCP_NOTSENT_LOWAT sockoption (https://lwn.net/Articles/560082/) in tcp bpf programs. Signed-off-by: Nikita V. Shirokov <tehnerd@tehnerd.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Yonghong Song <yhs@fb.com> Link: https://lore.kernel.org/bpf/20201009070325.226855-1-tehnerd@tehnerd.com	2020-10-12 14:27:04 -07:00
Nikita V. Shirokov	a5831bef6d	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: d29d87f7e612 ("btf: separate btf creation and loading") Signed-off-by: Nikita V. Shirokov <tehnerd@tehnerd.com> Acked-by: Yonghong Song <yhs@fb.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>	2019-03-19 12:17:19 -07:00