➜

This issue tracker has been migrated to GitHub, and is currently read-only.
For more information, see the GitHub FAQs in the Python's Developer Guide.

Author vstinner
Recipients aliles, christian.heimes, vstinner
Date 2013-06-21.21:19:28
SpamBayes Score -1.0
Marked as misclassified Yes
Message-id <1371849568.85.0.449262986394.issue18227@psf.upfronthosting.co.za>
In-reply-to
Content 
It looks like CRYPTO_set_mem_functions() of OpenSSL 1.0.1e-4.fc18 does not work: CRYPTO_set_mem_functions() calls indirectly CRYPTO_malloc() which sets "allow_customize = 0;" and so CRYPTO_set_mem_functions() does nothing (just return 0, instead of 1).

Gdb trace with a modified _ssl module:

#0  0x0000003803463100 in CRYPTO_malloc () from /lib64/libcrypto.so.10
#1  0x0000003803542fae in FIPS_drbg_new () from /lib64/libcrypto.so.10
#2  0x00000038035448e1 in FIPS_drbg_health_check () from /lib64/libcrypto.so.10
#3  0x0000003803542e88 in FIPS_drbg_init () from /lib64/libcrypto.so.10
#4  0x00000038034cf9d1 in RAND_init_fips () from /lib64/libcrypto.so.10
#5  0x0000003803465764 in OPENSSL_init_library () from /lib64/libcrypto.so.10
#6  0x0000003803462c61 in CRYPTO_set_mem_functions () from /lib64/libcrypto.so.10
#7  0x00007ffff135bc6c in PyInit__ssl () at /home/haypo/prog/python/default/Modules/_ssl.c:3180

See the code:
http://git.openssl.org/gitweb/?p=openssl.git;a=blob;f=crypto/mem.c;h=f7984fa958eb1edd6c61f6667f3f2b29753be662;hb=HEAD#l124
History
Date User Action Args
2013-06-21 21:19:28vstinnersetrecipients: + vstinner, christian.heimes, aliles
2013-06-21 21:19:28vstinnersetmessageid: <1371849568.85.0.449262986394.issue18227@psf.upfronthosting.co.za>
2013-06-21 21:19:28vstinnerlinkissue18227 messages
2013-06-21 21:19:28vstinnercreate