➢So it's guaranteed for 1.1, mostly guaranteed for recent 1.0.2, but not
guaranteed for older 1.0.2.
yes.
➢ I also think it would be good to backport all to 1.0.2
Yes. I believe I did that, but I am not absolutely 100% positive.
--
openssl-users mailing list
To unsubscribe:
➢ I think we fixed all such cases in 1.1.0, all *_free() functions
should handle NULL. I don't think we backported to changes to 1.0.2.
Yes, and we fixed the documentation. I backported all/most of them to 1.0.2 to
make cherry-picking easier. I don’t know if I changed the docs.
On Fri, Dec 22, 2017 at 09:30:19AM -0500, Ken Goldman wrote:
> On 12/22/2017 9:24 AM, Salz, Rich via openssl-users wrote:
> > > if (ptr!= NULL) free(ptr);
> > That shouldn’t be necessary for OpenSSL. If you find places where it is,
> > please open an issue.
>
> OK. I'll mention a few, but
On 12/22/2017 9:24 AM, Salz, Rich via openssl-users wrote:
if (ptr!= NULL) free(ptr);
That shouldn’t be necessary for OpenSSL. If you find places where it is, please open an issue.
OK. I'll mention a few, but it's a global issue.
The code may handle NULL. However,
On Fri, Dec 22, 2017 at 01:06:20PM +, Salz, Rich via openssl-dev wrote:
> Our intent is that all FREE functions can handle NULL. If you find things
> missing or undocumented, please open an issue on GitHub. Thanks!
I think we fixed all such cases in 1.1.0, all *_free() functions
should
> if (ptr!= NULL) free(ptr);
That shouldn’t be necessary for OpenSSL. If you find places where it is,
please open an issue.
➢ BTW, "can handle" should explicitly say what happens. Perhaps use the C
library text, which says:
If ptr is NULL, no operation is
On 12/22/2017 8:06 AM, Salz, Rich via openssl-users wrote:
Our intent is that all FREE functions can handle NULL. If you find
things missing or undocumented, please open an issue on GitHub.
Thanks!
It would be great if that was documented for all _free() functions. I
currently always code
Our intent is that all FREE functions can handle NULL. If you find things
missing or undocumented, please open an issue on GitHub. Thanks!
--
openssl-users mailing list
To unsubscribe: https://mta.openssl.org/mailman/listinfo/openssl-users
Hi,
We are using openssl-1.0.0e. I am facing a memory leak of 98 bytes when I
use d2i_X509() function. This memory leak is seen even if d2i_X509() return
NULL. I couldn't find the source code for d2i_X509() and X509_free()
function. Can you please help me in this.
int
Could it be because of a misuse of X509_dup() or CRYPTO_add( ..., 1,
CRYPTO_LOCK_X509 )
in a copy constructor or an assignment operator ?
#10 0x08052673 in CertificateRemote::cleanup_x509 (this=0x9bb55f0) at
syfer/crypto/Certificate.cpp:309
What could be possible reason for the above crash ?
(NULL, bptr, cert_len); /*x509 structure is
allocated here*/
if (x509 == NULL)
{
syfer_log-ERR(DER to x509 converion failed);
return RET_ERROR;
}
return RET_SUCCESS;
}
2. Clean up the X509 structure
Void cleanup_x509()
{
X509_free(x509);
}
Query:
When I call
is allocated here*/
if (x509 == NULL)
{
syfer_log-ERR(DER to x509 converion failed);
return RET_ERROR;
}
return RET_SUCCESS;
}
** **
**2. **Clean up the X509 structure
** **
Void cleanup_x509()
{
X509_free(x509
when calling X509_free function
snip: method(?) which creates/parses X509 from DER and another which frees
it and gets:
I get the memory crash
Backtrace:
Program terminated with signal 11, Segmentation fault.
#0 0x081e7748 in ASN1_STRING_free ()
#0 0x081e7748 in ASN1_STRING_free
*/
/* Cleaning up resources of x509Cert */
if(x509Cert != NULL) X509_free(x509Cert);
My questions are:
1. How to check that x509Cert resources have been freed? I notice that
X509_free(x509Cert) does not set the x509Cert to NULL, therefore I can not
rely on if(x509Cert != NULL) to verify that x509Cert resources
has been freed when
it is freed by X509_free()
On 9/9/2011 5:21 AM, Erwin Himawan wrote:
Hi All,
I have several questions associated with freeing resources of X509
struct.
snippet of my code:
X509 *x509Cert = X509_new();
if (x509Cert == NULL) printf(Error instantiating X509 object\n);
/* do
*/
if(x509Cert != NULL) X509_free(x509Cert);
My questions are:
1. How to check that x509Cert resources have been freed? I notice that
X509_free(x509Cert) does not set the x509Cert to NULL, therefore I can not
rely on if(x509Cert != NULL) to verify that x509Cert resources has been
freed. this a bug
Hi All,
1. Can anybody give a hint where exactly X509_free() is defined ?
2. I m doubting on some memory leak in OpenSLL on our port version, any pointer how to debug that ?
Thanks Regards,
RSJ
On Wed, Dec 21, 2005, Rajeshwar Singh Jenwar wrote:
1. Can anybody give a hint where exactly X509_free() is defined ?
It is defined with the macro IMPLEMENT_ASN1_FUNCTIONS(X509) but that is only
a wrapper round ASN1_item_free(). That probaly wont help...
2. I m doubting on some memory leak
cluster1:/usr/local/apache2/bin # ./apachectl startssl
Syntax error on line 234 of /usr/local/apache2/conf/httpd.conf:
Cannot load /usr/local/apache2/modules/mod_ssl.so into server:
/usr/local/apache2/modules/mod_ssl.so: undefined symbol: X509_free
# ./apachectl startssl
Syntax error on line 234 of /usr/local/apache2/conf/httpd.conf:Cannot load /usr/local/apache2/modules/mod_ssl.so into server:/usr/local/apache2/modules/mod_ssl.so: undefined symbol: X509_free
Regards
toney
In message [EMAIL PROTECTED] on Tue, 30 Aug 2005 08:07:03 +0530, Toney Samuel
[EMAIL PROTECTED] said:
toney.samuel i have downloaded openssl-0.9.8.tar.gz. I untared it then
configured
toney.samuel it with these switches
toney.samuel ./config --prefix=/usr/local shared zlib-dynamic
toney.samuel
Greetings All,
I have a ques about X509_free() vs. EVP_PKEY_free().
In my init code (err logic removed) I get the key using:
x509 = PEM_read_X509(fp, NULL, NULL, NULL);
SrvPubKey = X509_get_pubkey(x509);
X509_free(x509);
And later in my exit code I use
-Original Message-
Greetings All,
I have a ques about X509_free() vs. EVP_PKEY_free().
In my init code (err logic removed) I get the key using:
x509 = PEM_read_X509(fp, NULL, NULL, NULL);
SrvPubKey = X509_get_pubkey(x509);
X509_free(x509);
And later in my
On Wed, Oct 08, 2003, Dann Daggett wrote:
-Original Message-
Greetings All,
I have a ques about X509_free() vs. EVP_PKEY_free().
In my init code (err logic removed) I get the key using:
x509 = PEM_read_X509(fp, NULL, NULL, NULL);
SrvPubKey = X509_get_pubkey(x509
24 matches
Mail list logo
