File sudo-1.8.10p3-fix_env_and_rc.patch of Package sudo.4837

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File sudo-1.8.10p3-fix_env_and_rc.patch of Package sudo.4837

diff -Naur sudo-1.8.10p3.orig/plugins/sudoers/env.c sudo-1.8.10p3/plugins/sudoers/env.c
--- sudo-1.8.10p3.orig/plugins/sudoers/env.c	2014-03-07 22:51:13.000000000 +0100
+++ sudo-1.8.10p3/plugins/sudoers/env.c	2017-01-12 15:00:57.997006757 +0100
@@ -478,6 +478,7 @@
 	if (strncmp(var, *ep, len) == 0 && (*ep)[len] == '=') {
 	    /* Found it; shift remainder + NULL over by one. */
 	    char **cur = ep;
+	    env.env_len--;
 	    while ((*cur = *(cur + 1)) != NULL)
 		cur++;
 	    /* Keep going, could be multiple instances of the var. */
diff -Naur sudo-1.8.10p3.orig/plugins/sudoers/ldap.c sudo-1.8.10p3/plugins/sudoers/ldap.c
--- sudo-1.8.10p3.orig/plugins/sudoers/ldap.c	2014-03-07 22:51:19.000000000 +0100
+++ sudo-1.8.10p3/plugins/sudoers/ldap.c	2017-01-12 15:02:12.269006757 +0100
@@ -2380,7 +2380,7 @@
 static int
 sudo_ldap_bind_s(LDAP *ld)
 {
-    int rc;
+    int rc,rc2;
     debug_decl(sudo_ldap_bind_s, SUDO_DEBUG_LDAP)
 
 #ifdef HAVE_LDAP_SASL_INTERACTIVE_BIND_S
@@ -2415,8 +2415,8 @@
 	rc = ldap_sasl_interactive_bind_s(ld, ldap_conf.binddn, "GSSAPI",
 	    NULL, NULL, LDAP_SASL_QUIET, sudo_ldap_sasl_interact, auth_id);
 	if (new_ccname != NULL) {
-	    rc = sudo_set_krb5_ccache_name(old_ccname, NULL);
-	    if (rc == 0) {
+	    rc2 = sudo_set_krb5_ccache_name(old_ccname, NULL);
+	    if (rc2 == 0) {
 		sudo_debug_printf(SUDO_DEBUG_INFO|SUDO_DEBUG_LINENO,
 		    "restore ccache name %s -> %s", new_ccname, old_ccname);
 	    } else {

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File sudo-1.8.10p3-fix_env_and_rc.patch of Package sudo.4837

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