diff options
| author | Thorsten Kukuk <kukuk@orinoco.thkukuk.de> | 2013-06-18 16:27:15 +0200 |
|---|---|---|
| committer | Thorsten Kukuk <kukuk@orinoco.thkukuk.de> | 2013-06-18 16:27:15 +0200 |
| commit | a36df58aa78531a4629f90f732be475e9296a842 (patch) | |
| tree | db32d07e9e2304c846047a9f596d509892c1ddc1 /modules/pam_umask/pam_umask.c | |
| parent | 8c715834cd61f2d50d53f9af85d3bd2f87a26c61 (diff) | |
Use hash from /etc/login.defs as default if no
other one is specified as argument.
* modules/pam_unix/support.c: Add search_key, call from __set_ctrl
* modules/pam_unix/support.h: Add define for /etc/login.defs
* modules/pam_unix/pam_unix.8.xml: Document new behavior.
* modules/pam_umask/pam_umask.c: Add missing NULL pointer check
Diffstat (limited to 'modules/pam_umask/pam_umask.c')
| -rw-r--r-- | modules/pam_umask/pam_umask.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/modules/pam_umask/pam_umask.c b/modules/pam_umask/pam_umask.c index 6d2ec1ac..863f0387 100644 --- a/modules/pam_umask/pam_umask.c +++ b/modules/pam_umask/pam_umask.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2005, 2006, 2007, 2010 Thorsten Kukuk <kukuk@thkukuk.de> + * Copyright (c) 2005, 2006, 2007, 2010, 2013 Thorsten Kukuk <kukuk@thkukuk.de> * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions @@ -112,6 +112,10 @@ search_key (const char *filename) { buflen = BUF_SIZE; buf = malloc (buflen); + if (buf == NULL) { + fclose (fp); + return NULL; + } } buf[0] = '\0'; if (fgets (buf, buflen - 1, fp) == NULL) |