On Tue, Mar 31, 2015, Julien Kauffmann wrote:
if (!combine)
*pval = NULL;
I'd suggest deleting the two lines above. The structure should be cleared
without this and the above line is wrong for non pointer fields anyway.
Steve.
--
Dr Stephen N. Henson. OpenSSL project core developer.
On Tue, Mar 31, 2015, Julien Kauffmann wrote:
Basically what happens is that, somewhere inside the call to
PEM_write_bio_ECPrivateKey(), an ASN1 sequence of 3 elements is
allocated. The corresponding code is as follow (in
crypto/asn1/tasn_new.c:181):
if (!combine) {
*pval =
Hi,
I can confirm that removing those two lines solves the problem.
I actually already tried to add this:
EC_GROUP_set_asn1_flag(group, OPENSSL_EC_NAMED_CURVE);
but while it solved the problem for writing the key, the problem would
still arise while parsing a key generated without the flag
Hi,
I've been hunting down a heap corruption bug in OpenSSL for the past few
days and I found the guilty instruction. At this point, I know what
causes the problem but I am unsure how to solve it nicely.
Here is the minimal sample I used to reproduce the issue on the latest
1.0.2a (happens
