nixpkgs/pkgs/os-specific/linux/shadow/keep-path.patch
Eelco Dolstra 18f565e290 * Apply a few patches to make su' behave more like the old su' from
coreutils:

  - Don't remove variables such as $PATH and $SHELL from the calling
    environment (from upstream).

  - When su is invoked with command line arguments for the shell
    (e.g. "su - -c 'cmd'"), set argv[0] in the shell to "-su" or
    "-<basename>" (as determined by the SU_NAME option in
    /etc/login.defs).  This is necessary to make Bash compiled with
    the NON_INTERACTIVE_LOGIN_SHELLS option to read startup files.

  - Don't set $PATH to /bin:/usr/bin but inherit the $PATH of the
    caller.

svn path=/nixpkgs/trunk/; revision=22140
2010-06-04 11:32:42 +00:00

23 lines
734 B
Diff

Don't reset $PATH to /bin:/usr/bin. This is consistent with `su' in
coreutils and important on NixOS.
diff -ru -x '*~' shadow-4.1.4.2-orig/src/su.c shadow-4.1.4.2/src/su.c
--- shadow-4.1.4.2-orig/src/su.c 2009-07-23 22:38:56.000000000 +0200
+++ shadow-4.1.4.2/src/su.c 2010-06-04 13:23:11.000000000 +0200
@@ -827,6 +827,7 @@
(void) signal (SIGINT, SIG_DFL);
(void) signal (SIGQUIT, SIG_DFL);
+#if 0
cp = getdef_str ((pwent.pw_uid == 0) ? "ENV_SUPATH" : "ENV_PATH");
if (NULL == cp) {
addenv ("PATH=/bin:/usr/bin", NULL);
@@ -835,6 +836,7 @@
} else {
addenv ("PATH", cp);
}
+#endif
if (getenv ("IFS") != NULL) { /* don't export user IFS ... */
addenv ("IFS= \t\n", NULL); /* ... instead, set a safe IFS */