[openssl-dev] Question about valgrind error in DH in 1.0.2
Henrik Grindal Bakken
hgb at ifi.uio.no
Wed May 13 14:13:26 UTC 2015
John Foley <foleyj at cisco.com> writes:
> If you add the --show-reachable option to valgrind, you can see where
> the leaks originate. They appear to be in the ex_data code (see
> below). As a side note, I see 416 bytes lost when using OpenSSL 1.0.1f
> as well as 1.0.2a.
Ah, I forgot to mention. I'm not concerned about the leak, but the
invalid read that's in 1.0.2 only.
This one:
>> ==14854== Invalid read of size 2
>> ==14854== at 0x4F09198: bn_get_bits5 (in
>> /home/henribak/src/thirdparty/openssl/libcrypto.so.1.0.0)
>> ==14854== by 0x4F32B47: generate_key (in
>> /home/henribak/src/thirdparty/openssl/libcrypto.so.1.0.0)
>> ==14854== by 0x400A30: main (in /home/henribak/tmp/dh-1.0.2)
--
Henrik Grindal Bakken <hgb at ifi.uio.no>
PGP ID: 8D436E52
Fingerprint: 131D 9590 F0CF 47EF 7963 02AF 9236 D25A 8D43 6E52
More information about the openssl-dev
mailing list