Date: Mon, 4 Jan 2010 12:37:19 -0600 From: Brooks Davis <brooks@freebsd.org> To: freebsd-hackers@freebsd.org Subject: testing needed: Secure RPC Message-ID: <20100104183719.GA16422@lor.one-eyed-alien.net>
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I've got a patch against the Secure RPC code which replaces an
apparently bogus use of NGROUPS and fixes a bug where the internal
identify cache stores uid_t and gid_t data in shorts. It's trivial and
it looks like all the surrounding uses do use the correct size and just
discard data when passing it through the cache, but I don't have an easy
way to test it. Does anyone else?
-- Brooks
Index: lib/libc/rpc/svc_auth_des.c
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
--- lib/libc/rpc/svc_auth_des.c (revision 201441)
+++ lib/libc/rpc/svc_auth_des.c (working copy)
@@ -449,10 +449,10 @@
#define INVALID -1 /* grouplen, if cache entry is invalid */
=20
struct bsdcred {
- short uid; /* cached uid */
- short gid; /* cached gid */
- short grouplen; /* length of cached groups */
- short groups[NGROUPS]; /* cached groups */
+ uid_t uid; /* cached uid */
+ gid_t gid; /* cached gid */
+ int grouplen; /* length of cached groups */
+ gid_t groups[NGRPS]; /* cached groups */
};
=20
/*
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