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-rw-r--r--source4/auth/auth_winbind.c12
-rw-r--r--source4/nsswitch/wb_common.c8
-rw-r--r--source4/nsswitch/winbind_nss_config.h33
-rw-r--r--source4/nsswitch/winbindd_nss.h127
4 files changed, 76 insertions, 104 deletions
diff --git a/source4/auth/auth_winbind.c b/source4/auth/auth_winbind.c
index 878e706b9b..263aef8cc9 100644
--- a/source4/auth/auth_winbind.c
+++ b/source4/auth/auth_winbind.c
@@ -71,12 +71,12 @@ static NTSTATUS winbind_check_password(struct auth_method_context *ctx,
ZERO_STRUCT(request);
ZERO_STRUCT(response);
request.flags = WBFLAG_PAM_INFO3_NDR;
- fstrcpy(request.data.auth_crap.user,
- user_info->client.account_name);
- fstrcpy(request.data.auth_crap.domain,
- user_info->client.domain_name);
- fstrcpy(request.data.auth_crap.workstation,
- user_info->workstation_name);
+ winbind_strcpy(request.data.auth_crap.user,
+ user_info->client.account_name);
+ winbind_strcpy(request.data.auth_crap.domain,
+ user_info->client.domain_name);
+ winbind_strcpy(request.data.auth_crap.workstation,
+ user_info->workstation_name);
memcpy(request.data.auth_crap.chal, ctx->auth_ctx->challenge.data.data, sizeof(request.data.auth_crap.chal));
diff --git a/source4/nsswitch/wb_common.c b/source4/nsswitch/wb_common.c
index d7b4614f35..97f8232524 100644
--- a/source4/nsswitch/wb_common.c
+++ b/source4/nsswitch/wb_common.c
@@ -172,7 +172,7 @@ static int winbind_named_pipe_sock(const char *dir)
{
struct sockaddr_un sunaddr;
struct stat st;
- pstring path;
+ char *path;
int fd;
int wait_time;
int slept;
@@ -190,8 +190,7 @@ static int winbind_named_pipe_sock(const char *dir)
/* Connect to socket */
- snprintf(path, sizeof(path), "%s%s", dir, "/" WINBINDD_SOCKET_NAME);
-
+ asprintf(&path, "%s%s", dir, "/" WINBINDD_SOCKET_NAME);
ZERO_STRUCT(sunaddr);
sunaddr.sun_family = AF_UNIX;
strncpy(sunaddr.sun_path, path, sizeof(sunaddr.sun_path) - 1);
@@ -201,8 +200,11 @@ static int winbind_named_pipe_sock(const char *dir)
the winbindd daemon is not running. */
if (lstat(path, &st) == -1) {
+ SAFE_FREE(path);
return -1;
}
+
+ SAFE_FREE(path);
/* Check permissions on unix socket file */
diff --git a/source4/nsswitch/winbind_nss_config.h b/source4/nsswitch/winbind_nss_config.h
index 4edff061f8..345e8d3228 100644
--- a/source4/nsswitch/winbind_nss_config.h
+++ b/source4/nsswitch/winbind_nss_config.h
@@ -81,17 +81,6 @@
#endif
#include "nsswitch/winbind_nss.h"
-/* I'm trying really hard not to include anything from smb.h with the
- result of some silly looking redeclaration of structures. */
-
-#ifndef _PSTRING
-#define _PSTRING
-#define PSTRING_LEN 1024
-#define FSTRING_LEN 256
-typedef char pstring[PSTRING_LEN];
-typedef char fstring[FSTRING_LEN];
-#endif
-
#ifndef Auto
#define False (0)
#define True (1)
@@ -99,28 +88,6 @@ typedef char fstring[FSTRING_LEN];
typedef int BOOL;
#endif
-#if !defined(uint32)
-#if (SIZEOF_INT == 4)
-#define uint32 unsigned int
-#elif (SIZEOF_LONG == 4)
-#define uint32 unsigned long
-#elif (SIZEOF_SHORT == 4)
-#define uint32 unsigned short
-#endif
-#endif
-
-#if !defined(uint16)
-#if (SIZEOF_SHORT == 4)
-#define uint16 __ERROR___CANNOT_DETERMINE_TYPE_FOR_INT16;
-#else /* SIZEOF_SHORT != 4 */
-#define uint16 unsigned short
-#endif /* SIZEOF_SHORT != 4 */
-#endif
-
-#ifndef uint8
-#define uint8 unsigned char
-#endif
-
/* zero a structure */
#ifndef ZERO_STRUCT
#define ZERO_STRUCT(x) memset((char *)&(x), 0, sizeof(x))
diff --git a/source4/nsswitch/winbindd_nss.h b/source4/nsswitch/winbindd_nss.h
index d012811d37..34a6dc4a42 100644
--- a/source4/nsswitch/winbindd_nss.h
+++ b/source4/nsswitch/winbindd_nss.h
@@ -32,6 +32,9 @@
#define WINBINDD_DOMAIN_ENV "WINBINDD_DOMAIN" /* Environment variables */
#define WINBINDD_DONT_ENV "_NO_WINBINDD"
+typedef char winbind_string[256];
+#define winbind_strcpy(d,s) safe_strcpy((d),(s),sizeof(winbind_string));
+
/* Update this when you change the interface. */
#define WINBIND_INTERFACE_VERSION 11
@@ -139,19 +142,19 @@ enum winbindd_cmd {
};
typedef struct winbindd_pw {
- fstring pw_name;
- fstring pw_passwd;
+ winbind_string pw_name;
+ winbind_string pw_passwd;
uid_t pw_uid;
gid_t pw_gid;
- fstring pw_gecos;
- fstring pw_dir;
- fstring pw_shell;
+ winbind_string pw_gecos;
+ winbind_string pw_dir;
+ winbind_string pw_shell;
} WINBINDD_PW;
typedef struct winbindd_gr {
- fstring gr_name;
- fstring gr_passwd;
+ winbind_string gr_name;
+ winbind_string gr_passwd;
gid_t gr_gid;
int num_gr_mem;
int gr_mem_ofs; /* offset to group membership */
@@ -178,70 +181,70 @@ typedef struct winbindd_gr {
/* Winbind request structure */
struct winbindd_request {
- uint32 length;
+ uint32_t length;
enum winbindd_cmd cmd; /* Winbindd command to execute */
pid_t pid; /* pid of calling process */
- uint32 flags; /* flags relavant to a given request */
- fstring domain_name; /* name of domain for which the request applies */
+ uint32_t flags; /* flags relavant to a given request */
+ winbind_string domain_name; /* name of domain for which the request applies */
int msgid;
union {
- fstring winsreq; /* WINS request */
- fstring username; /* getpwnam */
- fstring groupname; /* getgrnam */
+ winbind_string winsreq; /* WINS request */
+ winbind_string username; /* getpwnam */
+ winbind_string groupname; /* getgrnam */
uid_t uid; /* getpwuid, uid_to_sid */
gid_t gid; /* getgrgid, gid_to_sid */
struct {
/* We deliberatedly don't split into domain/user to
avoid having the client know what the separator
character is. */
- fstring user;
- fstring pass;
- fstring require_membership_of_sid;
+ winbind_string user;
+ winbind_string pass;
+ winbind_string require_membership_of_sid;
} auth; /* pam_winbind auth module */
struct {
unsigned char chal[8];
- fstring user;
- fstring domain;
- fstring lm_resp;
- uint16 lm_resp_len;
- fstring nt_resp;
- uint16 nt_resp_len;
- fstring workstation;
- fstring require_membership_of_sid;
+ winbind_string user;
+ winbind_string domain;
+ winbind_string lm_resp;
+ uint16_t lm_resp_len;
+ winbind_string nt_resp;
+ uint16_t nt_resp_len;
+ winbind_string workstation;
+ winbind_string require_membership_of_sid;
} auth_crap;
struct {
- fstring user;
- fstring oldpass;
- fstring newpass;
+ winbind_string user;
+ winbind_string oldpass;
+ winbind_string newpass;
} chauthtok; /* pam_winbind passwd module */
- fstring sid; /* lookupsid, sid_to_[ug]id */
+ winbind_string sid; /* lookupsid, sid_to_[ug]id */
struct {
- fstring dom_name; /* lookupname */
- fstring name;
+ winbind_string dom_name; /* lookupname */
+ winbind_string name;
} name;
- uint32 num_entries; /* getpwent, getgrent */
+ uint32_t num_entries; /* getpwent, getgrent */
struct {
- fstring username;
- fstring groupname;
+ winbind_string username;
+ winbind_string groupname;
} acct_mgt;
struct {
BOOL is_primary;
- fstring dcname;
+ winbind_string dcname;
} init_conn;
struct {
- fstring sid;
- fstring name;
+ winbind_string sid;
+ winbind_string name;
BOOL alloc;
} dual_sid2id;
struct {
int type;
uid_t uid;
gid_t gid;
- fstring sid;
+ winbind_string sid;
} dual_idmapset;
struct {
- fstring cache_key;
+ winbind_string cache_key;
} dual_sidaliases;
} data;
char null_term;
@@ -261,7 +264,7 @@ struct winbindd_response {
/* Header information */
- uint32 length; /* Length of response */
+ uint32_t length; /* Length of response */
enum winbindd_result result; /* Result code */
/* Fixed length return data */
@@ -269,7 +272,7 @@ struct winbindd_response {
union {
int interface_version; /* Try to ensure this is always in the same spot... */
- fstring winsresp; /* WINS response */
+ winbind_string winsresp; /* WINS response */
/* getpwnam, getpwuid */
@@ -279,54 +282,54 @@ struct winbindd_response {
struct winbindd_gr gr;
- uint32 num_entries; /* getpwent, getgrent */
+ uint32_t num_entries; /* getpwent, getgrent */
struct winbindd_sid {
- fstring sid; /* lookupname, [ug]id_to_sid */
+ winbind_string sid; /* lookupname, [ug]id_to_sid */
int type;
} sid;
struct winbindd_name {
- fstring dom_name; /* lookupsid */
- fstring name;
+ winbind_string dom_name; /* lookupsid */
+ winbind_string name;
int type;
} name;
uid_t uid; /* sid_to_uid */
gid_t gid; /* sid_to_gid */
struct winbindd_info {
char winbind_separator;
- fstring samba_version;
+ winbind_string samba_version;
} info;
- fstring domain_name;
- fstring netbios_name;
- fstring dc_name;
+ winbind_string domain_name;
+ winbind_string netbios_name;
+ winbind_string dc_name;
struct auth_reply {
- uint32 nt_status;
- fstring nt_status_string;
- fstring error_string;
+ uint32_t nt_status;
+ winbind_string nt_status_string;
+ winbind_string error_string;
int pam_error;
char user_session_key[16];
char first_8_lm_hash[8];
} auth;
- uint32 rid; /* create user or group or allocate rid */
+ uint32_t rid; /* create user or group or allocate rid */
struct {
- uint32 rid;
+ uint32_t rid;
gid_t gid;
} rid_and_gid;
struct {
- fstring name;
- fstring alt_name;
- fstring sid;
+ winbind_string name;
+ winbind_string alt_name;
+ winbind_string sid;
BOOL native_mode;
BOOL active_directory;
BOOL primary;
- uint32 sequence_number;
+ uint32_t sequence_number;
} domain_info;
struct {
- fstring acct_name;
- fstring full_name;
- fstring homedir;
- fstring shell;
- uint32 group_rid;
+ winbind_string acct_name;
+ winbind_string full_name;
+ winbind_string homedir;
+ winbind_string shell;
+ uint32_t group_rid;
} user_info;
} data;
generated by cgit (git 2.34.1) at 2024-12-18 08:17:34 +0000