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| author | Mickaël Salaün <mic@digikod.net> | 2017-02-08 21:27:42 +0100 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-02-13 17:22:47 -0300 |
| commit | 16ad1329002f905c643a438ddcfb0a180787850a (patch) | |
| tree | 1de3fcc86edb4c0e2fea34464a875c1ff91a2557 /samples | |
| parent | af392a8f5399e831cb502ff210dacef8b38ca513 (diff) | |
| download | lwn-16ad1329002f905c643a438ddcfb0a180787850a.tar.gz lwn-16ad1329002f905c643a438ddcfb0a180787850a.zip | |
samples/bpf: Ignore already processed ELF sections
Add a missing check for the map fixup loop.
Signed-off-by: Mickaël Salaün <mic@digikod.net>
Acked-by: Joe Stringer <joe@ovn.org>
Acked-by: Wang Nan <wangnan0@huawei.com>
Cc: Alexei Starovoitov <ast@fb.com>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: David S. Miller <davem@davemloft.net>
Cc: netdev@vger.kernel.org
Link: http://lkml.kernel.org/r/20170208202744.16274-2-mic@digikod.net
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'samples')
| -rw-r--r-- | samples/bpf/bpf_load.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/samples/bpf/bpf_load.c b/samples/bpf/bpf_load.c index 396e204888b3..e04fe09d7c2e 100644 --- a/samples/bpf/bpf_load.c +++ b/samples/bpf/bpf_load.c @@ -328,6 +328,8 @@ int load_bpf_file(char *path) /* load programs that need map fixup (relocations) */ for (i = 1; i < ehdr.e_shnum; i++) { + if (processed_sec[i]) + continue; if (get_sec(elf, i, &ehdr, &shname, &shdr, &data)) continue; |