Author: ache
Date: Mon Aug 18 03:06:49 2014
New Revision: 270125
URL: http://svnweb.freebsd.org/changeset/base/270125

Log:
  MFC: r269875
  
  According to opie code and even direct mention in opie(4) challenge buffer
  size must be OPIE_CHALLENGE_MAX + 1, not OPIE_CHALLENGE_MAX
  
  Reviewed by:    des

Modified:
  stable/10/lib/libpam/modules/pam_opie/pam_opie.c
Directory Properties:
  stable/10/   (props changed)

Modified: stable/10/lib/libpam/modules/pam_opie/pam_opie.c
==============================================================================
--- stable/10/lib/libpam/modules/pam_opie/pam_opie.c    Mon Aug 18 02:45:06 
2014        (r270124)
+++ stable/10/lib/libpam/modules/pam_opie/pam_opie.c    Mon Aug 18 03:06:49 
2014        (r270125)
@@ -62,7 +62,7 @@ pam_sm_authenticate(pam_handle_t *pamh, 
        struct passwd *pwd;
        int retval, i;
        const char *(promptstr[]) = { "%s\nPassword: ", "%s\nPassword [echo 
on]: "};
-       char challenge[OPIE_CHALLENGE_MAX];
+       char challenge[OPIE_CHALLENGE_MAX + 1];
        char principal[OPIE_PRINCIPAL_MAX];
        const char *user;
        char *response;
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