diff options
Diffstat (limited to 'modules/pam_exec/pam_exec.c')
| -rw-r--r-- | modules/pam_exec/pam_exec.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/modules/pam_exec/pam_exec.c b/modules/pam_exec/pam_exec.c index 14dddd54..dce65730 100644 --- a/modules/pam_exec/pam_exec.c +++ b/modules/pam_exec/pam_exec.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2006 Thorsten Kukuk <kukuk@thkukuk.de> + * Copyright (c) 2006, 2008 Thorsten Kukuk <kukuk@thkukuk.de> * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions @@ -117,6 +117,7 @@ call_exec (pam_handle_t *pamh, int argc, const char **argv) { int status = 0; pid_t retval; + while ((retval = waitpid (pid, &status, 0)) == -1 && errno == EINTR); if (retval == (pid_t)-1) @@ -160,6 +161,8 @@ call_exec (pam_handle_t *pamh, int argc, const char **argv) { char **arggv; int i; + char **envlist, **tmp; + int envlen, nitems; for (i = 0; i < sysconf (_SC_OPEN_MAX); i++) close (i); @@ -229,9 +232,6 @@ call_exec (pam_handle_t *pamh, int argc, const char **argv) arggv[i] = strdup(argv[i+optargc]); arggv[i] = NULL; - char **envlist, **tmp; - int envlen, nitems; - /* * Set up the child's environment list. It consists of the PAM * environment, plus a few hand-picked PAM items. |