On 09/07/15 15:47, Tom Browder wrote: > I get the following warnings from compiling the latest openssl with gcc 4.7.2: > > ec_key.c: In function 'EC_KEY_set_public_key_affine_coordinates': > ec_key.c:369:26: warning: variable 'is_char_two' set but not used > [-Wunused-but-set-variable] I don't get this by default, but can force it by compiling with no-ec2m. I assume that is what you are using? Its harmless but should be fixed. > > ecp_nistp224.c: In function 'batch_mul': > ecp_nistp224.c:1105:29: warning: array subscript is above array bounds > [-Warray-bounds] > > ecp_nistp256.c: In function 'batch_mul': > ecp_nistp256.c:1631:28: warning: array subscript is above array bounds > [-Warray-bounds] > > ecp_nistp521.c: In function 'batch_mul': > ecp_nistp521.c:1457:29: warning: array subscript is above array bounds > [-Warray-bounds] These only get compiled with enable-ec_nistp_64_gcc_128, but even with that I don't see these warnings. Perhaps a gcc issue fixed in later versions? I'm using gcc 4.9.2 Matt
