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uinfo.cc
- From: "Pierre A. Humblet" <Pierre dot Humblet at ieee dot org>
- To: cygwin-patches at cygwin dot com
- Date: Mon, 24 Jun 2002 19:45:43 -0400
- Subject: uinfo.cc
Looks like I had introduced a bug. A child had the wrong
uid/gid (but the right token), following setEuid(). This fixes it.
Sorry about that.
Pierre
2002-06-24 Pierre Humblet <pierre.humblet@ieee.org>
* uinfo.cc (internal_getlogin): Save uid & gid in myself, not in user.
(uinfo_init): Propagate uid & gid from myself to user, partially
reverting 2002-06-12.
--- uinfo.cc.orig 2002-06-24 18:48:44.000000000 -0400
+++ uinfo.cc 2002-06-24 18:50:14.000000000 -0400
@@ -88,13 +88,13 @@
if (pw)
{
- user.real_uid = pw->pw_uid;
- user.real_gid = pw->pw_gid;
+ myself->uid = pw->pw_uid;
+ myself->gid = pw->pw_gid;
}
else
{
- user.real_uid = DEFAULT_UID;
- user.real_gid = DEFAULT_GID;
+ myself->uid = DEFAULT_UID;
+ myself->gid = DEFAULT_GID;
}
(void) cygheap->user.ontherange (CH_HOME, pw);
@@ -109,8 +109,8 @@
internal_getlogin (cygheap->user); /* Set the cygheap->user. */
/* Real and effective uid/gid are identical on process start up. */
- myself->uid = cygheap->user.orig_uid = cygheap->user.real_uid;
- myself->gid = cygheap->user.orig_gid = cygheap->user.real_gid;
+ cygheap->user.orig_uid = cygheap->user.real_uid = myself->uid;
+ cygheap->user.orig_gid = cygheap->user.real_gid = myself->gid;
cygheap->user.set_orig_sid(); /* Update the original sid */
cygheap->user.token = INVALID_HANDLE_VALUE; /* No token present */