diff options
Diffstat (limited to 'crypto/openssh/uidswap.c')
| -rw-r--r-- | crypto/openssh/uidswap.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/crypto/openssh/uidswap.c b/crypto/openssh/uidswap.c index 20f04cf..8e7c479 100644 --- a/crypto/openssh/uidswap.c +++ b/crypto/openssh/uidswap.c @@ -2,12 +2,17 @@ * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland * All rights reserved - * Created: Sat Sep 9 01:56:14 1995 ylo * Code for uid-swapping. + * + * As far as I am concerned, the code I have written for this software + * can be used freely for any purpose. Any derived versions of this + * software must be clearly marked as such, and if the derived work is + * incompatible with the protocol description in the RFC file, it must be + * called by a name other than "ssh" or "Secure Shell". */ #include "includes.h" -RCSID("$Id: uidswap.c,v 1.6 2000/04/14 10:30:34 markus Exp $"); +RCSID("$OpenBSD: uidswap.c,v 1.9 2000/09/07 20:27:55 deraadt Exp $"); #include "ssh.h" #include "uidswap.h" @@ -43,15 +48,15 @@ temporarily_use_uid(uid_t uid) /* Set the effective uid to the given (unprivileged) uid. */ if (seteuid(uid) == -1) - debug("seteuid %d: %.100s", (int) uid, strerror(errno)); + debug("seteuid %u: %.100s", (u_int) uid, strerror(errno)); #else /* SAVED_IDS_WORK_WITH_SETUID */ /* Propagate the privileged uid to all of our uids. */ if (setuid(geteuid()) < 0) - debug("setuid %d: %.100s", (int) geteuid(), strerror(errno)); + debug("setuid %u: %.100s", (u_int) geteuid(), strerror(errno)); /* Set the effective uid to the given (unprivileged) uid. */ if (seteuid(uid) == -1) - debug("seteuid %d: %.100s", (int) uid, strerror(errno)); + debug("seteuid %u: %.100s", (u_int) uid, strerror(errno)); #endif /* SAVED_IDS_WORK_WITH_SETEUID */ } @@ -64,7 +69,7 @@ restore_uid() #ifdef SAVED_IDS_WORK_WITH_SETEUID /* Set the effective uid back to the saved uid. */ if (seteuid(saved_euid) < 0) - debug("seteuid %d: %.100s", (int) saved_euid, strerror(errno)); + debug("seteuid %u: %.100s", (u_int) saved_euid, strerror(errno)); #else /* SAVED_IDS_WORK_WITH_SETEUID */ /* * We are unable to restore the real uid to its unprivileged value. @@ -83,5 +88,5 @@ void permanently_set_uid(uid_t uid) { if (setuid(uid) < 0) - debug("setuid %d: %.100s", (int) uid, strerror(errno)); + debug("setuid %u: %.100s", (u_int) uid, strerror(errno)); } |
