Segfault in libnss when using libcurl from php

$ tools/php-5.2.17/bin/php test1.php
* About to connect() to port 443 (#0)
* Trying… * connected
* Connected to ( port 443 (#0)
* Initializing NSS with certpath: sql:/etc/pki/nssdb
Segmentation fault (core dumped)When the url in the script is changed to use HTTP instead of HTTPS, there is no segfault.
Steps To Reproduce Run the script:
$ cat test1.php
< ?php
$urlEndPoint = “”;
$headerArray = array();
$ch = curl_init();
curl_setopt($ch,CURLOPT_POST,true);curl_setopt($ch,CURLOPT_URL, $urlEndPoint);
/*curl_setopt($ch,CURLOPT_HTTPHEADER, $headerArray);
curl_setopt($ch, CURLOPT_POSTFIELDS, $postArray); */

curl_setopt($ch, CURLOPT_RETURNTRANSFER,1);
curl_setopt($ch,CURLOPT_HEADER, true);
curl_setopt($ch,CURLOPT_FOLLOWLOCATION, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0);
curl_setopt($ch, CURLOPT_USERAGENT, ‘Mozilla/4.0 (compatible; MSIE 5.01; Windows NT 5.0’);
curl_setopt($ch, CURLOPT_VERBOSE, true);

if (!$result = curl_exec($ch)) {
print (curl_error($ch));

curl_close ($ch);

echo print_r($result,true);

tail -f /var/log/messages
kernel: php[26564]: segfault at 8048 ip 00007f7a72fede9c sp 00007fffec90edf0 error 4 in[7f7a72fd1000+8c000]
Program received signal SIGSEGV, Segmentation fault.
0x00007fffe9651e9c in sqlite3_file_control () from /usr/lib64/



Quick fix:

mv /etc/pki/nssdb /etc/pki/nssdb.bak
yum -y reinstall nss