From: Todd C. Miller <Todd.Miller@courtesan.com>
Date: Sun, 15 Dec 2002 16:24:24 +0000 (+0000)
Subject: Fix pasto/thinko in setresgid()/setregid() usage.
X-Git-Tag: SUDO_1_6_7~94
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=e27e963f2b598aa3a331284f95243ab360b96e2f;p=sudo

Fix pasto/thinko in setresgid()/setregid() usage.
Want to set effective gid, not real gid, when reading sudoers.
---

diff --git a/set_perms.c b/set_perms.c
index ac159697c..f83dbbbb4 100644
--- a/set_perms.c
+++ b/set_perms.c
@@ -175,7 +175,7 @@ set_perms_suid(perm)
 			      	break;
 
 	case PERM_USER:
-    	    	    	        (void) setresgid(user_gid, -1, -1);
+    	    	    	        (void) setresgid(-1, user_gid, -1);
 				if (setresuid(user_uid, user_uid, 0))
 				    fatal("setresuid(user_uid, user_uid, 0)", 1);
 			      	break;
@@ -199,7 +199,7 @@ set_perms_suid(perm)
 
 	case PERM_SUDOERS:
 				/* assume euid == 0, ruid == user */
-				if (setresgid(SUDOERS_GID, -1, -1))
+				if (setresgid(-1, SUDOERS_GID, -1))
 				    fatal("unable to change to sudoers gid", 1);
 
 				/*
@@ -247,7 +247,7 @@ set_perms_suid(perm)
 			      	break;
 
 	case PERM_USER:
-    	    	    	        (void) setregid(user_gid, -1);
+    	    	    	        (void) setregid(-1, user_gid);
 				if (setreuid(0, user_uid))
 				    fatal("setreuid(0, user_uid)", 1);
 			      	break;
@@ -271,7 +271,7 @@ set_perms_suid(perm)
 
 	case PERM_SUDOERS:
 				/* assume euid == 0, ruid == user */
-				if (setregid(SUDOERS_GID, -1))
+				if (setregid(-1, SUDOERS_GID))
 				    fatal("unable to change to sudoers gid", 1);
 
 				/*