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read environment from _PATH_ETC_ENVIRONMENT

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@21988 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2007-10-19 05:36:54 +00:00
parent b1bac360b3
commit fa7b8061d9
1 changed files with 15 additions and 9 deletions
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22
appl/su/su.c
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@@ -65,13 +65,7 @@ RCSID("$Id$");
#include <roken.h> #include <roken.h>
#include <getarg.h> #include <getarg.h>
#ifndef _PATH_DEFPATH #include "supaths.h"
#define _PATH_DEFPATH "/usr/bin:/bin"
#endif
#ifndef _PATH_BSHELL
#define _PATH_BSHELL "/bin/sh"
#endif
int kerberos_flag = 1; int kerberos_flag = 1;
int csh_f_flag; int csh_f_flag;
@@ -541,11 +535,23 @@ main(int argc, char **argv)
if(!env_flag) { if(!env_flag) {
if(full_login) { if(full_login) {
char *t = getenv ("TERM"); char *t = getenv ("TERM");
char **newenv = NULL;
int i, j;
environ = malloc (10 * sizeof (char *)); i = read_environment(_PATH_ETC_ENVIRONMENT, &newenv);
environ = malloc ((10 + i) * sizeof (char *));
if (environ == NULL) if (environ == NULL)
err (1, "malloc"); err (1, "malloc");
environ[0] = NULL; environ[0] = NULL;
for (j = 0; j < i; j++) {
char *p = strchr(newenv[j], '=');
*p++ = 0;
esetenv (newenv[j], p, 1);
}
free(newenv);
esetenv ("PATH", _PATH_DEFPATH, 1); esetenv ("PATH", _PATH_DEFPATH, 1);
if (t) if (t)
esetenv ("TERM", t, 1); esetenv ("TERM", t, 1);