Package: sudo
Version: 1.6.8p12-4
Severity: normal
Tags: patch
Hi,
When env_reset is in use, env_delete is currently not honored. It is
not possible to delete additional environment variables. For example,
I want to use env_reset but I do not want to keep the locale-related
variables LANG, LANGUAGE, and LC_*.
The patch below causes to the deletion of the variables listed in
env_deleted, even when env_reset is in use.
Regards,
Arnaud Giersch
--- sudo-1.6.8p12.debian/env.c 2006-10-11 10:31:27.000000000 +0200
+++ sudo-1.6.8p12/env.c 2006-10-11 10:30:28.000000000 +0200
@@ -377,6 +377,21 @@
|| !strncmp (*ep, "LC_", 3))
keepit = 1;
+ /* Skip anything listed in env_delete. */
+ for (cur = def_env_delete; cur && keepit; cur = cur->next) {
+ len = strlen(cur->value);
+ /* Deal with '*' wildcard */
+ if (cur->value[len - 1] == '*') {
+ len--;
+ iswild = 1;
+ } else
+ iswild = 0;
+ if (strncmp(cur->value, *ep, len) == 0 &&
+ (iswild || (*ep)[len] == '=')) {
+ keepit = 0;
+ }
+ }
+
/* For SUDO_PS1 -> PS1 conversion. */
if (strncmp(*ep, "SUDO_PS1=", 8) == 0)
ps1 = *ep + 5;
-- System Information:
Debian Release: testing/unstable
APT prefers testing
APT policy: (500, 'testing'), (50, 'unstable')
Architecture: i386 (i686)
Shell: /bin/sh linked to /bin/bash
Kernel: Linux 2.6.17-2-686
Locale: [EMAIL PROTECTED], [EMAIL PROTECTED] (charmap=ISO-8859-15)
Versions of packages sudo depends on:
ii libc6 2.3.6.ds1-4 GNU C Library: Shared libraries
ii libpam-modules 0.79-3.2 Pluggable Authentication Modules f
ii libpam0g 0.79-3.2 Pluggable Authentication Modules l
sudo recommends no packages.
-- no debconf information
--
Arnaud Giersch
http://info.iut-bm.univ-fcomte.fr/staff/giersch/
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