proxmox-mirrors/mirror_frr
1
0
Fork 0
mirror of https://git.proxmox.com/git/mirror_frr synced 2025-08-06 04:36:45 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

2003-06-11 Paul Jakma <paul@dishone.st>

Browse Source 
* lib/privs.h (zprivs_init): do not use zlog() as it depends on
	  vty having been initialised (zlog calls vty_log). print to stderr
	  directly instead.
This commit is contained in:
paul 2003-06-11 05:12:40 +00:00
parent 847375b9ea
commit 58a9d81c68
1 changed files with 21 additions and 14 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

35
lib/privs.c
View File

@ -176,7 +176,7 @@ zprivs_init(struct zebra_privs_t *zprivs)
if (!zprivs) if (!zprivs)
{ {
zlog_err ("zprivs_init: called with NULL arg!"); fprintf (stderr, "zprivs_init: called with NULL arg!\n");
exit (1); exit (1);
} }
@ -197,7 +197,9 @@ zprivs_init(struct zebra_privs_t *zprivs)
} }
else else
{ {
zlog_err ("privs_init: could not lookup supplied user"); /* cant use log.h here as it depends on vty */
fprintf (stderr, "privs_init: could not lookup user %s\n",
zprivs->user);
exit (1); exit (1);
} }
} }
@ -212,14 +214,15 @@ zprivs_init(struct zebra_privs_t *zprivs)
zprivs_state.vtygrp = grentry->gr_gid; zprivs_state.vtygrp = grentry->gr_gid;
if ( setgroups (1, &zprivs_state.vtygrp) ) if ( setgroups (1, &zprivs_state.vtygrp) )
{ {
zlog_err ("privs_init: could not setgroups, %s", fprintf (stderr, "privs_init: could not setgroups, %s\n",
strerror (errno) ); strerror (errno) );
exit (1); exit (1);
} }
} }
else else
{ {
zlog_err ("privs_init: could not lookup supplied user"); fprintf (stderr, "privs_init: could not lookup vty group %s\n",
zprivs->vty_group);
exit (1); exit (1);
} }
} }
@ -232,13 +235,14 @@ zprivs_init(struct zebra_privs_t *zprivs)
} }
else else
{ {
zlog_err ("privs_init: could not lookup supplied user"); fprintf (stderr, "privs_init: could not lookup group %s\n",
zprivs->group);
exit (1); exit (1);
} }
/* change group now, forever. uid we do later */ /* change group now, forever. uid we do later */
if ( setregid (zprivs_state.zgid, zprivs_state.zgid) ) if ( setregid (zprivs_state.zgid, zprivs_state.zgid) )
{ {
zlog_err ("zprivs_init: could not setregid, %s", fprintf (stderr, "zprivs_init: could not setregid, %s\n",
strerror (errno) ); strerror (errno) );
exit (1); exit (1);
} }
@ -253,19 +257,20 @@ zprivs_init(struct zebra_privs_t *zprivs)
/* Tell kernel we want caps maintained across uid changes */ /* Tell kernel we want caps maintained across uid changes */
if ( prctl(PR_SET_KEEPCAPS, 1, 0, 0, 0) == -1 ) if ( prctl(PR_SET_KEEPCAPS, 1, 0, 0, 0) == -1 )
{ {
zlog_err("privs_init: could not set PR_SET_KEEPCAPS, %s", fprintf (stderr, "privs_init: could not set PR_SET_KEEPCAPS, %s\n",
strerror (errno) ); strerror (errno) );
exit(1); exit(1);
} }
if ( !zprivs_state.syscaps_p ) if ( !zprivs_state.syscaps_p )
{ {
zlog_warn ("privs_init: capabilities enabled, but no capabilities supplied"); fprintf (stderr, "privs_init: capabilities enabled, but no capabilities supplied\n");
} }
if ( !(zprivs_state.caps = cap_init()) ) if ( !(zprivs_state.caps = cap_init()) )
{ {
zlog_err ("privs_init: failed to cap_init, %s", strerror (errno) ); fprintf (stderr, "privs_init: failed to cap_init, %s\n",
strerror (errno));
exit (1); exit (1);
} }
@ -274,15 +279,16 @@ zprivs_init(struct zebra_privs_t *zprivs)
{ {
if ( setreuid (zprivs_state.zuid, zprivs_state.zuid) ) if ( setreuid (zprivs_state.zuid, zprivs_state.zuid) )
{ {
zlog_err ("zprivs_init (cap): could not setreuid, %s", fprintf (stderr, "zprivs_init (cap): could not setreuid, %s\n",
strerror (errno) ); strerror (errno));
exit (1); exit (1);
} }
} }
if ( cap_clear (zprivs_state.caps) ) if ( cap_clear (zprivs_state.caps) )
{ {
zlog_err ("privs_init: failed to cap_clear, %s", strerror (errno)); fprintf (stderr, "privs_init: failed to cap_clear, %s\n",
strerror (errno));
exit (1); exit (1);
} }
@ -304,7 +310,7 @@ zprivs_init(struct zebra_privs_t *zprivs)
*/ */
if ( cap_set_proc (zprivs_state.caps) ) if ( cap_set_proc (zprivs_state.caps) )
{ {
zlog_err ("privs_init: initial cap_set_proc failed"); fprintf (stderr, "privs_init: initial cap_set_proc failed\n");
exit (1); exit (1);
} }
@ -322,7 +328,8 @@ zprivs_init(struct zebra_privs_t *zprivs)
{ {
if ( setreuid (-1, zprivs_state.zuid) ) if ( setreuid (-1, zprivs_state.zuid) )
{ {
zlog_err ("privs_init (uid): could not setreuid, %s", strerror (errno)); fprintf (stderr, "privs_init (uid): could not setreuid, %s\n",
strerror (errno));
exit (1); exit (1);
} }
} }