Chillcraft/libgtop
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More debug messages to trace euid/egid changes.

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This commit is contained in:
Benoit Dejean
2015-07-19 22:37:09 +02:00
committed by Benoît Dejean
parent 72b4aed8f1
commit 45c8452140
2 changed files with 11 additions and 0 deletions
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7
src/daemon/server.c
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@@ -25,6 +25,7 @@
#include <glibtop.h> #include <glibtop.h>
#include <glibtop/union.h> #include <glibtop/union.h>
#include <glibtop/sysdeps.h> #include <glibtop/sysdeps.h>
#include <glibtop/error.h>
#include <sys/utsname.h> #include <sys/utsname.h>
@@ -42,6 +43,8 @@ main(int argc, char *argv[])
uid = getuid (); euid = geteuid (); uid = getuid (); euid = geteuid ();
gid = getgid (); egid = getegid (); gid = getgid (); egid = getegid ();
glibtop_debug ("uid=%d euid=%d gid=%d egid=%d", getuid(), geteuid(), getgid(), getegid());
if (uname (&uts) < 0) _exit (1); if (uname (&uts) < 0) _exit (1);
#ifdef _AIX #ifdef _AIX
@@ -74,10 +77,14 @@ main(int argc, char *argv[])
glibtop_init_p (glibtop_global_server, 0, 0); glibtop_init_p (glibtop_global_server, 0, 0);
glibtop_debug ("uid=%d euid=%d gid=%d egid=%d", getuid(), geteuid(), getgid(), getegid());
if (setreuid (euid, uid)) _exit (1); if (setreuid (euid, uid)) _exit (1);
if (setregid (egid, gid)) _exit (1); if (setregid (egid, gid)) _exit (1);
glibtop_debug ("uid=%d euid=%d gid=%d egid=%d", getuid(), geteuid(), getgid(), getegid());
/* !!! END OF SUID ROOT PART !!! */ /* !!! END OF SUID ROOT PART !!! */
handle_slave_connection (0, 0); handle_slave_connection (0, 0);

4
sysdeps/freebsd/suid_open.c
View File

@@ -71,12 +71,16 @@ glibtop_open_p (glibtop *server, const char *program_name,
/* Drop priviledges. */ /* Drop priviledges. */
glibtop_debug ("uid=%d euid=%d gid=%d egid=%d", getuid(), geteuid(), getgid(), getegid());
if (setreuid (server->machine.euid, server->machine.uid)) if (setreuid (server->machine.euid, server->machine.uid))
_exit (1); _exit (1);
if (setregid (server->machine.egid, server->machine.gid)) if (setregid (server->machine.egid, server->machine.gid))
_exit (1); _exit (1);
glibtop_debug ("uid=%d euid=%d gid=%d egid=%d", getuid(), geteuid(), getgid(), getegid());
/* !!! END OF SUID ROOT PART !!! */ /* !!! END OF SUID ROOT PART !!! */
/* Our effective uid is now those of the user invoking the server, /* Our effective uid is now those of the user invoking the server,