Apply by doing:
cd /usr/src
patch -p0 < 011_sudo.patch
And then rebuild and install sudo:
cd usr.bin/sudo
make depend
make
make install
Index: usr.bin/sudo/parse.c
===================================================================
RCS file: /cvs/src/usr.bin/sudo/parse.c,v
retrieving revision 1.18
diff -u -r1.18 parse.c
--- usr.bin/sudo/parse.c 4 Dec 2007 15:27:06 -0000 1.18
+++ usr.bin/sudo/parse.c 22 Feb 2009 21:35:30 -0000
@@ -606,9 +606,11 @@
/*
* If the user has a supplementary group vector, check it first.
*/
- for (i = 0; i < user_ngroups; i++) {
- if (grp->gr_gid == user_groups[i])
- return(TRUE);
+ if (strcmp(user, user_name) == 0) {
+ for (i = 0; i < user_ngroups; i++) {
+ if (grp->gr_gid == user_groups[i])
+ return(TRUE);
+ }
}
if (grp->gr_mem != NULL) {
for (cur = grp->gr_mem; *cur; cur++) {