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libbpf: Fix map index used in error message

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The error message emitted by bpf_object__init_user_btf_maps() was using the
wrong section ID.

Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/bpf/20200819110534.9058-1-toke@redhat.com
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Toke Høiland-Jørgensen 2020-08-19 13:05:34 +02:00 committed by Daniel Borkmann
parent 00fa1d83a8
commit 1e891e513e
1 changed files with 1 additions and 1 deletions
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tools/lib/bpf/libbpf.c
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@ -2264,7 +2264,7 @@ static int bpf_object__init_user_btf_maps(struct bpf_object *obj, bool strict,
data = elf_getdata(scn, NULL); data = elf_getdata(scn, NULL);
if (!scn || !data) { if (!scn || !data) {
pr_warn("failed to get Elf_Data from map section %d (%s)\n", pr_warn("failed to get Elf_Data from map section %d (%s)\n",
obj->efile.maps_shndx, MAPS_ELF_SEC); obj->efile.btf_maps_shndx, MAPS_ELF_SEC);
return -EINVAL; return -EINVAL;
} }