search for: setresuid

https://bugzilla.mindrot.org/show_bug.cgi?id=3497 Bug ID: 3497 Summary: setresuid configure check may need _GNU_SOURCE Product: Portable OpenSSH Version: 9.1p1 Hardware: 68k OS: Mac OS X Status: NEW Severity: enhancement Priority: P5 Component: Build system Assignee: unassigned-bug...

...PS - Here is the output from tusc getgid() ................................................. = 0 (0) setgroups(1, 0x400f1f20) ................................. = 0 setresgid(-1, 1010, -1) .................................. = 0 getgid() ................................................. = 0 (1010) setresuid(-1, 104, -1) ................................... = 0 getuid() ................................................. = 0 (104) lseek64(40, 207011840, SEEK_SET) ......................... = 207011840 write(40, "010117\0' \0\0\0\r\0g \ace065 06".., 2048) .... = 2048 send(12, "\0\0\0/ ffS...

Sorry if I'm duplicating an existing patch, but... On systems with no seteuid() that have setreuid() there is an emulation, but if both are lacking (but we do have setresuid()), nothing is done. The following seems to be right, but I've only got one machine (running an ancient version of HP-UX) which needs this so it may not be general: --cut-here-- --- config.h.in.orig Thu Jun 7 14:18:57 2001 +++ config.h.in Thu Jun 7 14:19:33 2001 @@ -503,6 +503,9 @@ /* Defi...

http://bugzilla.mindrot.org/show_bug.cgi?id=645 Summary: Configure mis-identifies setresgid Product: Portable OpenSSH Version: -current Platform: ix86 OS/Version: Linux Status: NEW Severity: normal Priority: P2 Component: Build system AssignedTo: openssh-bugs at mindrot.org ReportedBy:

...s are "hackish", and not at all suited to inclusion in the source tree, but they might point someone in the right direction for a more robust solution. The seteuid() "hack" isn't too bad, though the comments are a bit excessive. (Upshot: HP-UX 9.05 has setuid() and setresuid() but not seteuid() or setreuid(); RLIMIT_CORE is only defined if _KERNEL is defined (it's labeled "unsupported BSD stuff" in <sys/resource.h>); and the "#ifdef __hpux" stuff in auth-passwd.c doesn't work on 9.05. Ugh.) * "ssh localhost command" w...

http://bugzilla.mindrot.org/show_bug.cgi?id=645 ------- Additional Comments From dtucker at zip.com.au 2003-10-27 13:43 ------- Created an attachment (id=487) --> (http://bugzilla.mindrot.org/attachment.cgi?id=487&action=view) Test setresuid and setresguid for "not implemented" Please try this patch. You will need to run "autoreconf" after applying, then ./configure && make. ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee.

...dn't worry about #ifdef's or the configure scripts. However hopefully this will be of use to you. This is all for openssh-2.2.0p1 compiled alongside openssl-0.9.5a and zlib-1.1.3. Under HP-UX =========== uname -smr HP-UX A.09.03 9000/735 There is no seteuid or setreuid, but there is a setresuid, so using your model in bsd-misc.c, I did: ----------- #if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) int seteuid(uid_t euid) { return(setreuid(-1,euid)); } #endif /* !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) */ /* JPK */ int seteuid(uid_t euid) { retur...

https://bugzilla.mindrot.org/show_bug.cgi?id=2775 Bug ID: 2775 Summary: Improve kerberos credential forwarding support Product: Portable OpenSSH Version: 7.5p1 Hardware: Other OS: Linux Status: NEW Severity: enhancement Priority: P5 Component: Kerberos support Assignee:

...> gettimeofday({1224652458, 61107}, NULL) = 0 > geteuid() = 0 > getegid() = 0 > setgroups(0, []) = 0 > setresgid(4294967295, 0, 4294967295) = 0 > getegid() = 0 > setresuid(0, 0, 4294967295) = 0 > geteuid() = 0 > write(23, "\205\0\0\0", 4) = 4 > gettimeofday({1224652458, 61549}, NULL) = 0 > geteuid() = 0 > fstat(25, {st_mode=S_IFREG|0644, st_size=894111, ...})...

...FUNC(strcasecmp, diff -ruN openssh-3.9p1.orig/configure.ac openssh-3.9p1/configure.ac --- openssh-3.9p1.orig/configure.ac Tue Dec 14 07:43:36 2004 +++ openssh-3.9p1/configure.ac Tue Dec 14 07:44:15 2004 @@ -867,34 +867,6 @@ AC_CHECK_DECLS(h_errno, , ,[#include <netdb.h>]) -AC_CHECK_FUNCS(setresuid, [ - dnl Some platorms have setresuid that isn't implemented, test for this - AC_MSG_CHECKING(if setresuid seems to work) - AC_TRY_RUN([ -#include <stdlib.h> -#include <errno.h> -int main(){errno=0; setresuid(0,0,0); if (errno==ENOSYS) exit(1); else exit(0);} - ], - [AC_MSG_RESULT...

...CC| |mcgege at gmx.de ------- Additional Comments From mcgege at gmx.de 2004-09-07 18:39 ------- I try to compile openssh-3.8.1p1 on a i386 linux system for s390-unknown-linux, but configure is still complaining about cross-compiling: "checking if setresuid seems to work... configure: error: cannot run test program while cross compiling" I tried to change configure.ac the way you did (although I'm not really sure what I am doing here :-) and also the test for setresgid. Fixed it, but now I am stuck at "checking if openpty correctly...

...tion_snum(1190) crdfsim (10.217.4.93) connect to service profiles initially as user fsi (uid=1179, gid=221) (pid 27143) [2008/07/30 16:57:36, 1] smbd/service.c:close_cnum(1401) crdfsim (10.217.4.93) closed connection to service fsi [2008/07/30 16:57:36, 0] lib/util_sec.c:set_effective_uid(204) setresuid failed with EAGAIN. uid(1179) might be ove! r its NPROC limit [2008/07/30 16:57:36, 0] lib/util_sec.c:asse! rt_uid(1 00) Failed to set uid privileges to (-1,1179) now set to (0,0) [2008/07/30 16:57:36, 0] lib/util.c:smb_panic(1666) PANIC (pid 27143): failed to set uid [2008/07/30 16:57:36, 0]...

Hi, When are client sessions closed? Let me explain what I'm trying to do... we're in a School district and we try to stop kids logging more than once. They way I did this before was to dump the active sessions from our previous Server2003 fileserver into a file once a minute and process it with a Perl script to check who was connected from where, rebooting machines remotely as

Hi, I am trying to install openssh on an HP: acro-284> uname -a HP-UX niit1 A.09.01 A 9000/730 2015353714 two-user license There were a couple of problems during compiling: 1. The system doesn't have seteuid or setreuid. It has setresuid. I had to define HAVE_SETREUID and modify bsd-misc.c to be: #if !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) int seteuid(uid_t euid) { /* return(setreuid(-1,euid));*/ return(setresuid(-1,euid,-1)); } #endif /* !defined(HAVE_SETEUID) && defined(HAVE_SETREUID) */ 2. The fi...

Hi, With recent snapshots, I noted a warning in compilation on Red Hat Linux 7.3 system with glibc 2.2.5: uidswap.c: In function `permanently_set_uid': uidswap.c:155: warning: implicit declaration of function `setresgid' uidswap.c:168: warning: implicit declaration of function `setresuid' The problem appears to be that these should be prototyped in unistd.h, but aren't. There are no prototype for these anywhere at all. The man page gives a hint that this is a long-standing bug/feature. On the other hand, the definitions seem to exist in glibc 2.3. I looked a bit how to f...

...e/lib/util_sec.c funktion set_effective_uid like this: 155c155 < #elif defined(HAVE_SETREUID) --- > #elif defined(HAVE_SETREUID) && !defined(AIX) to int set_effective_uid(uid_t uid) { #if defined(HAVE_TRAPDOOR_UID) return trapdoor_set_effective_uid(uid); #elif defined(HAVE_SETRESUID) return setresuid(-1,uid,-1); #elif defined(HAVE_SETREUID) && !defined(AIX) return setreuid(-1,uid); #else if ((seteuid(uid) != 0) && (setuid(uid) != 0)) return -1; return 0; #endif } I noted no side effects on my system. Best regards Dirk El...

...a list of other such errors (misdetection of features due to sloppy tests depending on implicit declarations to succeed): configure:8862: checking whether struct dirent allocates space for d_name conftest.c:88:2: error: implicit declaration of function 'exit' configure:9899: checking if setresuid seems to work conftest.c:164:2: error: implicit declaration of function 'setresuid' configure:9954: checking if setresgid seems to work conftest.c:166:2: error: implicit declaration of function 'setresgid' configure:10345: checking for (overly) strict mkstemp conftest.c:187:2: err...

...d()                   = 0 [pid 42312] chroot("/var/lib/mysql/") = 0 [pid 42312] chdir("/")                  = 0 [pid 42312] setgid(0)                   = 0 [pid 42312] setgroups(1, [0])           = 0 [pid 42312] setuid(0)                   = 0 [pid 42312] setresuid(-1, 0, -1)        = 0 [pid 42312] geteuid()                   = 0 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.samba.org/pipermail/rsync/attachments/20180609/edea8946/attachment.html>

...1, 0) = 0x401e4000 567 close(4) = 0 567 munmap(0x40014000, 23853) = 0 567 getpid() = 567 567 getuid() = 1000 567 geteuid() = 1000 567 geteuid() = 1000 567 setresuid(ruid 4294967295, euid 1000, suid 4294967295) = 0 567 umask(022) = 037 567 open("/dev/urandom", O_RDONLY) = 4 567 read(4, "R/\262\6=\253\344\273PR\23\346\232\302s\263\21\336\214"..., 64) = 64 567 close(4) = 0 567 brk(0)...

...ith-ldapsam --with-winbind --with-pam_smbpass --with-smbmount --with-ads --with-ldap': checking for root... yes checking for iface AIX... no checking for iface ifconf... got 2 interfaces: eth0 IP=192.168.0.43 NETMASK=255.255.255.0 lo IP=127.0.0.1 NETMASK=255.0.0.0 yes checking for setresuid... OK yes checking for working mmap... yes checking for ftruncate needs root... no checking for fcntl locking... yes checking for broken (glibc2.1/x86) 64 bit fcntl locking... no checking for 64 bit fcntl locking... yes checking for st_blocks in struct stat... yes checking for st_blksize in struct...