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Restore the profiling data shmem parinoia. This whole area needs to be

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fixed - an mmaped file or the like would be a good idea.
(This used to be commit bc1385fc5e55eeed626615fad92877296064a27e)
This commit is contained in:
Andrew Bartlett 2001-09-15 02:10:22 +00:00
parent 1c8c7c558b
commit 9a846daf44
2 changed files with 12 additions and 4 deletions
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10
source3/lib/util_sec.c
View File

@ -48,6 +48,7 @@ extern int DEBUGLEVEL;
/* are we running as non-root? This is used by the regresison test code,
and potentially also for sites that want non-root smbd */
static uid_t initial_uid;
static gid_t initial_gid;
/****************************************************************************
remember what uid we got started as - this allows us to run correctly
@ -56,6 +57,7 @@ as non-root while catching trapdoor systems
void sec_init(void)
{
initial_uid = geteuid();
initial_gid = getegid();
}
/****************************************************************************
@ -66,6 +68,14 @@ uid_t sec_initial_uid(void)
return initial_uid;
}
/****************************************************************************
some code (eg. winbindd, profiling shm) needs to know what gid we started as
****************************************************************************/
gid_t sec_initial_gid(void)
{
return initial_gid;
}
/****************************************************************************
are we running in non-root mode?
****************************************************************************/

6
source3/profile/profile.c
View File

@ -130,12 +130,10 @@ BOOL profile_setup(BOOL rdonly)
return False;
}
#if 0
if (shm_ds.shm_perm.cuid != 0 || shm_ds.shm_perm.cgid != 0) {
DEBUG(0,("ERROR: root did not create the shmem\n"));
if (shm_ds.shm_perm.cuid != sec_initial_uid() || shm_ds.shm_perm.cgid != sec_initial_gid()) {
DEBUG(0,("ERROR: we did not create the shmem (owned by another user)\n"));
return False;
}
#endif
if (shm_ds.shm_segsz != sizeof(*profile_h)) {
DEBUG(0,("WARNING: profile size is %d (expected %d). Deleting\n",