Author: bapt
Date: Fri Aug 21 14:28:14 2015
New Revision: 286993
URL: https://svnweb.freebsd.org/changeset/base/286993

Log:
  Fix err pointer not initialized to NULL resulting
  
  Reported by:  "O. Hartmann" <ohart...@zedat.fu-berlin.de>

Modified:
  head/usr.sbin/pw/strtounum.c
  head/usr.sbin/pw/tests/pw_useradd.sh

Modified: head/usr.sbin/pw/strtounum.c
==============================================================================
--- head/usr.sbin/pw/strtounum.c        Fri Aug 21 14:15:54 2015        
(r286992)
+++ head/usr.sbin/pw/strtounum.c        Fri Aug 21 14:28:14 2015        
(r286993)
@@ -41,6 +41,7 @@ strtounum(const char * __restrict np, ui
        char *endp;
        uintmax_t ret;
 
+       *errpp = NULL;
        if (minval > maxval) {
                errno = EINVAL;
                if (errpp != NULL)

Modified: head/usr.sbin/pw/tests/pw_useradd.sh
==============================================================================
--- head/usr.sbin/pw/tests/pw_useradd.sh        Fri Aug 21 14:15:54 2015        
(r286992)
+++ head/usr.sbin/pw/tests/pw_useradd.sh        Fri Aug 21 14:28:14 2015        
(r286993)
@@ -338,6 +338,20 @@ user_add_w_yes_body() {
                grep "^foo" ${HOME}/master.passwd
 }
 
+atf_test_case user_add_with_pw_conf
+user_add_with_pw_conf_body()
+{
+       populate_etc_skel
+       atf_check -s exit:0 \
+               ${PW} useradd -D -C ${HOME}/pw.conf \
+               -u 2000,32767 -i 2000,32767
+       atf_check -s exit:0 \
+               -o inline:"minuid = 2000\nmaxuid = 32767\nmingid = 2000\nmaxgid 
= 32767\n" \
+               grep "^m.*id =" ${HOME}/pw.conf
+       atf_check -s exit:0 \
+               ${PW} useradd foo -C ${HOME}/pw.conf
+}
+
 atf_init_test_cases() {
        atf_add_test_case user_add
        atf_add_test_case user_add_noupdate
@@ -367,4 +381,5 @@ atf_init_test_cases() {
        atf_add_test_case user_add_bad_shell
        atf_add_test_case user_add_already_exists
        atf_add_test_case user_add_w_yes
+       atf_add_test_case user_add_with_pw_conf
 }
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