From: Mickaël Salaün <m...@digikod.net> Before loading a new ELF, clean previous kernel version, license and processed sections.
Signed-off-by: Mickaël Salaün <m...@digikod.net> Acked-by: Joe Stringer <j...@ovn.org> Acked-by: Wang Nan <wangn...@huawei.com> Cc: Alexei Starovoitov <a...@fb.com> Cc: Daniel Borkmann <dan...@iogearbox.net> Cc: David S. Miller <da...@davemloft.net> Cc: netdev@vger.kernel.org Link: http://lkml.kernel.org/r/20170208202744.16274-3-...@digikod.net Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com> --- samples/bpf/bpf_load.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/samples/bpf/bpf_load.c b/samples/bpf/bpf_load.c index e04fe09d7c2e..b86ee54da2d1 100644 --- a/samples/bpf/bpf_load.c +++ b/samples/bpf/bpf_load.c @@ -277,6 +277,11 @@ int load_bpf_file(char *path) Elf_Data *data, *data_prog, *symbols = NULL; char *shname, *shname_prog; + /* reset global variables */ + kern_version = 0; + memset(license, 0, sizeof(license)); + memset(processed_sec, 0, sizeof(processed_sec)); + if (elf_version(EV_CURRENT) == EV_NONE) return 1; -- 2.9.3
