On Thu, May 09, 2019 at 01:51:54PM -0700, Alexei Starovoitov wrote: > On Tue, May 7, 2019 at 4:12 PM Alakesh Haloi <alakesh.haloi@xxxxxxxxx> wrote: > > > > This fixes the following compile time warning > > > > flow_dissector_load.c: In function ‘detach_program’: > > flow_dissector_load.c:55:19: warning: format not a string literal and no format arguments [-Wformat-security] > > error(1, errno, command); > > ^~~~~~~ > > Signed-off-by: Alakesh Haloi <alakesh.haloi@xxxxxxxxx> > > --- > > tools/testing/selftests/bpf/flow_dissector_load.c | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff --git a/tools/testing/selftests/bpf/flow_dissector_load.c b/tools/testing/selftests/bpf/flow_dissector_load.c > > index 77cafa66d048..7136ab9ffa73 100644 > > --- a/tools/testing/selftests/bpf/flow_dissector_load.c > > +++ b/tools/testing/selftests/bpf/flow_dissector_load.c > > @@ -52,7 +52,7 @@ static void detach_program(void) > > sprintf(command, "rm -r %s", cfg_pin_path); > > ret = system(command); > > if (ret) > > - error(1, errno, command); > > + error(1, errno, "%s", command); > > } > > it was fixed month ago. The warning is seen in mainline. I did not try bpf tree. Looks like it is fixed there. Thanks -Alakesh
