Red Hat Bugzilla – Bug 231698
Double free in pam_xauth::pam_sm_open_session ()
Last modified: 2007-11-30 17:11:58 EST
Version-Release number of selected component (if applicable):
pam-0.99.6.2-3.16.fc6; the code is identical in pam-0.99.7.1-3.fc7.
Description of problem:
Reading pam_sm_open_session () in pam_xauth:
putenv (xauthority); /* The environment owns this string now. */
Steps to reproduce:
Replace userhelper by a wrapper script that runs real userhelper under valgrind,
then run wireshark through consolehelper.