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| author | Andrii Nakryiko <andrii@kernel.org> | 2021-11-23 16:23:17 -0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-01-27 11:03:16 +0100 |
| commit | 9b616ae0bf98146fe50c4cc6d068fbe421b1ca82 (patch) | |
| tree | d003f2acb2b7ff12846018351e549337f326b5fa /tools | |
| parent | f8ca67f3fc9e11a0faee67993991d105c6025835 (diff) | |
libbpf: Fix glob_syms memory leak in bpf_linker
[ Upstream commit 8cb125566c40b7141d8842c534f0ea5820ee3d5c ]
glob_syms array wasn't freed on bpf_link__free(). Fix that.
Fixes: a46349227cd8 ("libbpf: Add linker extern resolution support for functions and global variables")
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20211124002325.1737739-6-andrii@kernel.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/lib/bpf/linker.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/lib/bpf/linker.c b/tools/lib/bpf/linker.c index 2df880cefdae..84095a2c2ef2 100644 --- a/tools/lib/bpf/linker.c +++ b/tools/lib/bpf/linker.c @@ -211,6 +211,7 @@ void bpf_linker__free(struct bpf_linker *linker) } free(linker->secs); + free(linker->glob_syms); free(linker); } |