Comment 3 for bug 357949

valgrind error log

==8902== at 0x4966F91: fread (in /lib/tls/i686/cmov/libc-2.9.so)
==8902== by 0x7E8B35C: gst_data_queue_pop (gstdataqueue.c:484)
==8902== by 0x4A9756A: xmlFatalErr (parser.c:459)
==8902== by 0x4AABEEA: xmlParseChunk (parser.c:11114)
==8902== by 0x6CDA750: jabber_parser_free (parser.c:210)
==8902== by 0x6CDA78C: jabber_parser_setup (parser.c:205)
==8902== by 0x6CD3FCD: jabber_stream_init (jabber.c:81)
==8902== by 0x6CD53AA: jabber_login_callback_ssl (jabber.c:579)
==8902== by 0x6E934E4: ssl_nss_verified_cb (ssl-nss.c:251)
==8902== by 0x4849528: purple_certificate_verify_complete (certificate.c:105)
==8902== by 0x4849E1F: x509_tls_cached_start_verify (certificate.c:1273)
==8902== by 0x484A69E: purple_certificate_verify (certificate.c:80)
==8902== Address 0xaf1f04c0 is not stack'd, malloc'd or (recently) free'd