- markus@cvs.openbsd.org 2006/06/06 10:20:20

[openssh.git] / sshconnect.h

diff --git a/sshconnect.h b/sshconnect.h
index 3786ba56ee0d46d73a842cdb279c2ee09093ac2e..692d27567534491b5fd7fdc9dc455fe67736cc29 100644 (file)
--- a/sshconnect.h
+++ b/sshconnect.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: sshconnect.h,v 1.19 2006/03/25 22:22:43 djm Exp $ */
+/* $OpenBSD: sshconnect.h,v 1.20 2006/06/06 10:20:20 markus Exp $ */
 
 /*
  * Copyright (c) 2000 Markus Friedl.  All rights reserved.
@@ -54,16 +54,20 @@ int  ssh_local_cmd(const char *);
 /*
  * Macros to raise/lower permissions.
  */
-#define PRIV_START do {                                \
-       int save_errno = errno;                 \
-       (void)seteuid(original_effective_uid);  \
-       errno = save_errno;                     \
+#define PRIV_START do {                                        \
+       int save_errno = errno;                         \
+       if (seteuid(original_effective_uid) != 0)       \
+               fatal("PRIV_START: seteuid: %s",        \
+                   strerror(errno));                   \
+       errno = save_errno;                             \
 } while (0)
 
-#define PRIV_END do {                          \
-       int save_errno = errno;                 \
-       (void)seteuid(original_real_uid);       \
-       errno = save_errno;                     \
+#define PRIV_END do {                                  \
+       int save_errno = errno;                         \
+       if (seteuid(original_real_uid) != 0)            \
+               fatal("PRIV_END: seteuid: %s",          \
+                   strerror(errno));                   \
+       errno = save_errno;                             \
 } while (0)
 
 #endif