[openssl.org #251] PKCS12 memory leak?
followup in openssl-users suggested the cause was calliing: sk_X509_free(Ca); instead of sk_X509_pop_free(Ca, X509_free); __ OpenSSL Project http://www.openssl.org Development Mailing List [EMAIL PROTECTED] Automated List Manager [EMAIL PROTECTED]
[openssl.org #251] PKCS12 memory leak?
hi all, i have a routine that reads a private key and cert from a bio containing a PKCS12 file, the relevant part of the code is: PK12 = d2i_PKCS12_bio(DataBio, NULL); PKCS12_parse(PK12, Phrase, Pkey, Cert, Ca); PKCS12_free(PK12); at the end of the routine i free all of the structures used and i also do EVP_cleanup(); the memory leak tool on my system (proprietary embedded system) reports that memory is being leaked by routines that are called by PKCS12_parse() some of the routines that it thinks are leaking include ASN1_STRING_set, ASN1_STRING_type_new, X509_CERT_AUX_new, etc (these are only a few, there are several more all called directly or indirectly by PKCS12_parse) so my question is, is there some kind of cleanup routine that i'm supposed to be running that will cleanup the mess left behind? thanks. __ OpenSSL Project http://www.openssl.org User Support Mailing List[EMAIL PROTECTED] Automated List Manager [EMAIL PROTECTED] __ OpenSSL Project http://www.openssl.org Development Mailing List [EMAIL PROTECTED] Automated List Manager [EMAIL PROTECTED]
Re: [openssl.org #251] PKCS12 memory leak?
On Mon, Aug 26, 2002, Shaheed Bacchus via RT wrote: hi all, i have a routine that reads a private key and cert from a bio containing a PKCS12 file, the relevant part of the code is: PK12 = d2i_PKCS12_bio(DataBio, NULL); PKCS12_parse(PK12, Phrase, Pkey, Cert, Ca); PKCS12_free(PK12); at the end of the routine i free all of the structures used and i also do EVP_cleanup(); the memory leak tool on my system (proprietary embedded system) reports that memory is being leaked by routines that are called by PKCS12_parse() some of the routines that it thinks are leaking include ASN1_STRING_set, ASN1_STRING_type_new, X509_CERT_AUX_new, etc (these are only a few, there are several more all called directly or indirectly by PKCS12_parse) so my question is, is there some kind of cleanup routine that i'm supposed to be running that will cleanup the mess left behind? thanks. That sounds like a certificate hasn't been freed up. Is there a call to X509_new() as well? Steve. -- Dr. Stephen Henson [EMAIL PROTECTED] OpenSSL Project http://www.openssl.org/~steve/ __ OpenSSL Project http://www.openssl.org Development Mailing List [EMAIL PROTECTED] Automated List Manager [EMAIL PROTECTED]
