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selftests: bpf: fix -Wformat-security warning for flow_dissector_load.c

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flow_dissector_load.c:55:19: warning: format string is not a string literal (potentially insecure)
      [-Wformat-security]
                error(1, errno, command);
                                ^~~~~~~
flow_dissector_load.c:55:19: note: treat the string as an argument to avoid this
                error(1, errno, command);
                                ^
                                "%s",
1 warning generated.

Signed-off-by: Stanislav Fomichev <sdf@google.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
This commit is contained in:
Stanislav Fomichev
2019-04-02 10:08:33 -07:00
committed by Daniel Borkmann
parent 6b7b6995c4
commit 94e8f3c712
1 changed files with 1 additions and 1 deletions
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2
tools/testing/selftests/bpf/flow_dissector_load.c
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@@ -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);
}
static void parse_opts(int argc, char **argv)