Hello, the attached patch replaces call to crypt() with crypt_r() in pam_userdb and for pam_chauthtok() call in pam_unix. The patch is inspired by the https://fedorahosted.org/linux-pam/ticket/44 patch, which does not apply because it was created against an old Linux-PAM release. OK to commit? -- Tomas Mraz No matter how far down the wrong road you've gone, turn back. Turkish proverb (You'll never know whether the road is wrong though.)