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authorDarren Tucker <dtucker@zip.com.au>2003-09-22 12:55:20 +1000
committerDarren Tucker <dtucker@zip.com.au>2003-09-22 12:55:20 +1000
commit8ceeb269937e6956d6b97948d9d8f717d17d3eaf (patch)
treef385bfb52aaa630d8140357a18c658a9438fc054
parent7283b27e08aeed2c3c3194e7fed788ac1e8a15eb (diff)
- (dtucker) [uidswap.c] Don't test restoration of uid on Cygwin since the
OS does not support permanently dropping privileges. Patch from vinschen at redhat.com.
-rw-r--r--ChangeLog5
-rw-r--r--uidswap.c2
2 files changed, 6 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog
index 3b389705..29951f6d 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -16,6 +16,9 @@
- (dtucker) [contrib/cygwin/README contrib/cygwin/ssh-host-config] Update
ssh-host-config to match current defaults, bump README version. Patch from
vinschen at redhat.com.
+ - (dtucker) [uidswap.c] Don't test restoration of uid on Cygwin since the
+ OS does not support permanently dropping privileges. Patch from
+ vinschen at redhat.com.
20030919
- (djm) Bug #683: Remove reference to --with-ipv4-default from INSTALL;
@@ -1148,4 +1151,4 @@
- Fix sshd BindAddress and -b options for systems using fake-getaddrinfo.
Report from murple@murple.net, diagnosis from dtucker@zip.com.au
-$Id: ChangeLog,v 1.2994.2.20 2003/09/22 02:32:43 dtucker Exp $
+$Id: ChangeLog,v 1.2994.2.21 2003/09/22 02:55:20 dtucker Exp $
diff --git a/uidswap.c b/uidswap.c
index 3f13f9bf..9e161d0f 100644
--- a/uidswap.c
+++ b/uidswap.c
@@ -191,10 +191,12 @@ permanently_set_uid(struct passwd *pw)
(u_int)pw->pw_gid);
}
+#ifndef HAVE_CYGWIN
/* Try restoration of UID if changed (test clearing of saved uid) */
if (old_uid != pw->pw_uid &&
(setuid(old_uid) != -1 || seteuid(old_uid) != -1))
fatal("%s: was able to restore old [e]uid", __func__);
+#endif
/* Verify UID drop was successful */
if (getuid() != pw->pw_uid || geteuid() != pw->pw_uid) {