Ubuntu
openssl package

  1. Bug #1626883
  2. Comment #7

Comment 7 for bug 1626883

Revision history for this message
Olli Salli (ollisa) wrote : Re: libssl 1.0.2g-1ubuntu4.4 causes PHP7 SSL cert validation to segfault

The stacktrace would seem to indicate that libssl indeed returned a null string here, from i2s_ASN1_INTEGER(NULL, X509_get_serialNumber(cert))

Relevant php7.0 code here:

https://github.com/php/php-src/blob/f13fd9e72a13e80512f6c8b2302e42d4f252c479/ext/openssl/openssl.c#L2295