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| author |   Andrii Nakryiko <andriin@fb.com> | 2019-07-23 14:11:33 -0700 |
|---|---|---|
| committer |   Alexei Starovoitov <ast@kernel.org> | 2019-07-23 15:59:12 -0700 |
| commit | f2a3e4e95f408314938d37fa3146a9f7b304ce74 (patch) | |
| tree | 2693646b1efb0420c38f07526bcef2c4e7d9ffb8 /tools/testing/selftests | |
| parent | tc-testing: added tdc tests for [b|p]fifo qdisc (diff) | |
| download | linux-dev-f2a3e4e95f408314938d37fa3146a9f7b304ce74.tar.xz linux-dev-f2a3e4e95f408314938d37fa3146a9f7b304ce74.zip | |
libbpf: provide more helpful message on uninitialized global var
When BPF program defines uninitialized global variable, it's put into
a special COMMON section. Libbpf will reject such programs, but will
provide very unhelpful message with garbage-looking section index.
This patch detects special section cases and gives more explicit error
message.
Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Acked-by: Song Liu <songliubraving@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'tools/testing/selftests')
0 files changed, 0 insertions, 0 deletions