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r395: BUG 1232: patch from landonf@opendarwin.org (Landon Fuller) to fix

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user/group enumeration on systems whose libc does not call setgrent()
before trying to enumerate users (i.e. FreeBSD 5.2)
This commit is contained in:
Gerald Carter 2004-04-28 20:07:51 +00:00 committed by Gerald (Jerry) Carter
parent 6fcb8e5a48
commit 8106d80972
3 changed files with 14 additions and 0 deletions
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2
source/nsswitch/winbindd.h
View File

@ -46,6 +46,8 @@ struct winbindd_cli_state {
struct winbindd_request request; /* Request from client */
struct winbindd_response response; /* Respose to client */
BOOL getpwent_initialized; /* Has getpwent_state been initialized? */
BOOL getgrent_initialized; /* Has getgrent_state been initialized? */
struct getent_state *getpwent_state; /* State for getpwent() */
struct getent_state *getgrent_state; /* State for getgrent() */
};

6
source/nsswitch/winbindd_group.c
View File

@ -472,6 +472,8 @@ enum winbindd_result winbindd_setgrent(struct winbindd_cli_state *state)
DLIST_ADD(state->getgrent_state, domain_state);
}
state->getgrent_initialized = True;
return WINBINDD_OK;
}
@ -482,6 +484,7 @@ enum winbindd_result winbindd_endgrent(struct winbindd_cli_state *state)
DEBUG(3, ("[%5lu]: endgrent\n", (unsigned long)state->pid));
free_getent_state(state->getgrent_state);
state->getgrent_initialized = False;
state->getgrent_state = NULL;
return WINBINDD_OK;
@ -632,6 +635,9 @@ enum winbindd_result winbindd_getgrent(struct winbindd_cli_state *state)
group_list = (struct winbindd_gr *)state->response.extra_data;
if (!state->getgrent_initialized)
winbindd_setgrent(state);
if (!(ent = state->getgrent_state))
return WINBINDD_ERROR;

6
source/nsswitch/winbindd_user.c
View File

@ -360,6 +360,8 @@ enum winbindd_result winbindd_setpwent(struct winbindd_cli_state *state)
DLIST_ADD(state->getpwent_state, domain_state);
}
state->getpwent_initialized = True;
return WINBINDD_OK;
}
@ -370,6 +372,7 @@ enum winbindd_result winbindd_endpwent(struct winbindd_cli_state *state)
DEBUG(3, ("[%5lu]: endpwent\n", (unsigned long)state->pid));
free_getent_state(state->getpwent_state);
state->getpwent_initialized = False;
state->getpwent_state = NULL;
return WINBINDD_OK;
@ -501,6 +504,9 @@ enum winbindd_result winbindd_getpwent(struct winbindd_cli_state *state)
sizeof(struct winbindd_pw));
user_list = (struct winbindd_pw *)state->response.extra_data;
if (!state->getpwent_initialized)
winbindd_setpwent(state);
if (!(ent = state->getpwent_state))
return WINBINDD_ERROR;