Matt McCutchen's Web Site
/
rsync
/
rsync.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
Support for ": dirconf/per-dir-rules", in progress.
[rsync/rsync.git]
/
uidlist.c
diff --git
a/uidlist.c
b/uidlist.c
index
7477f36
..
d9ca7a2
100644
(file)
--- a/
uidlist.c
+++ b/
uidlist.c
@@
-3,7
+3,7
@@
*
* Copyright (C) 1996 Andrew Tridgell
* Copyright (C) 1996 Paul Mackerras
*
* Copyright (C) 1996 Andrew Tridgell
* Copyright (C) 1996 Paul Mackerras
- * Copyright (C) 2004-200
7
Wayne Davison
+ * Copyright (C) 2004-200
8
Wayne Davison
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@
-26,7
+26,6
@@
#include "rsync.h"
#include "io.h"
#include "rsync.h"
#include "io.h"
-extern int verbose;
extern int am_root;
extern int preserve_uid;
extern int preserve_gid;
extern int am_root;
extern int preserve_uid;
extern int preserve_gid;
@@
-43,7
+42,7
@@
extern int numeric_ids;
struct idlist {
struct idlist *next;
struct idlist {
struct idlist *next;
- char *name;
+ c
onst c
har *name;
id_t id, id2;
uint16 flags;
};
id_t id, id2;
uint16 flags;
};
@@
-51,7
+50,7
@@
struct idlist {
static struct idlist *uidlist;
static struct idlist *gidlist;
static struct idlist *uidlist;
static struct idlist *gidlist;
-static struct idlist *add_to_list(struct idlist **root, id_t id, char *name,
+static struct idlist *add_to_list(struct idlist **root, id_t id, c
onst c
har *name,
id_t id2, uint16 flags)
{
struct idlist *node = new(struct idlist);
id_t id2, uint16 flags)
{
struct idlist *node = new(struct idlist);
@@
-67,7
+66,7
@@
static struct idlist *add_to_list(struct idlist **root, id_t id, char *name,
}
/* turn a uid into a user name */
}
/* turn a uid into a user name */
-static char *uid_to_name(uid_t uid)
+static c
onst c
har *uid_to_name(uid_t uid)
{
struct passwd *pass = getpwuid(uid);
if (pass)
{
struct passwd *pass = getpwuid(uid);
if (pass)
@@
-76,7
+75,7
@@
static char *uid_to_name(uid_t uid)
}
/* turn a gid into a group name */
}
/* turn a gid into a group name */
-static char *gid_to_name(gid_t gid)
+static c
onst c
har *gid_to_name(gid_t gid)
{
struct group *grp = getgrgid(gid);
if (grp)
{
struct group *grp = getgrgid(gid);
if (grp)
@@
-84,7
+83,7
@@
static char *gid_to_name(gid_t gid)
return NULL;
}
return NULL;
}
-static uid_t map_uid(uid_t id, char *name)
+static uid_t map_uid(uid_t id, c
onst c
har *name)
{
uid_t uid;
if (id != 0 && name_to_uid(name, &uid))
{
uid_t uid;
if (id != 0 && name_to_uid(name, &uid))
@@
-92,7
+91,7
@@
static uid_t map_uid(uid_t id, char *name)
return id;
}
return id;
}
-static gid_t map_gid(gid_t id, char *name)
+static gid_t map_gid(gid_t id, c
onst c
har *name)
{
gid_t gid;
if (id != 0 && name_to_gid(name, &gid))
{
gid_t gid;
if (id != 0 && name_to_gid(name, &gid))
@@
-126,7
+125,7
@@
static int is_in_group(gid_t gid)
}
if (n == ngroups)
gidset[ngroups++] = mygid;
}
if (n == ngroups)
gidset[ngroups++] = mygid;
- if (
verbose > 3
) {
+ if (
DEBUG_GTE(OWN, 2)
) {
int pos;
char *gidbuf = new_array(char, ngroups*21+32);
if (!gidbuf)
int pos;
char *gidbuf = new_array(char, ngroups*21+32);
if (!gidbuf)
@@
-152,7
+151,7
@@
static int is_in_group(gid_t gid)
static gid_t mygid = GID_NONE;
if (mygid == GID_NONE) {
mygid = MY_GID();
static gid_t mygid = GID_NONE;
if (mygid == GID_NONE) {
mygid = MY_GID();
- if (
verbose > 3
)
+ if (
DEBUG_GTE(OWN, 2)
)
rprintf(FINFO, "process has gid %u\n", (unsigned)mygid);
}
return gid == mygid;
rprintf(FINFO, "process has gid %u\n", (unsigned)mygid);
}
return gid == mygid;
@@
-160,14
+159,14
@@
static int is_in_group(gid_t gid)
}
/* Add a uid to the list of uids. Only called on receiving side. */
}
/* Add a uid to the list of uids. Only called on receiving side. */
-static struct idlist *recv_add_uid(uid_t id, char *name)
+static struct idlist *recv_add_uid(uid_t id, c
onst c
har *name)
{
uid_t id2 = name ? map_uid(id, name) : id;
struct idlist *node;
node = add_to_list(&uidlist, id, name, id2, 0);
{
uid_t id2 = name ? map_uid(id, name) : id;
struct idlist *node;
node = add_to_list(&uidlist, id, name, id2, 0);
- if (
verbose > 3
) {
+ if (
DEBUG_GTE(OWN, 2)
) {
rprintf(FINFO, "uid %u(%s) maps to %u\n",
(unsigned)id, name ? name : "", (unsigned)id2);
}
rprintf(FINFO, "uid %u(%s) maps to %u\n",
(unsigned)id, name ? name : "", (unsigned)id2);
}
@@
-176,7
+175,7
@@
static struct idlist *recv_add_uid(uid_t id, char *name)
}
/* Add a gid to the list of gids. Only called on receiving side. */
}
/* Add a gid to the list of gids. Only called on receiving side. */
-static struct idlist *recv_add_gid(gid_t id, char *name)
+static struct idlist *recv_add_gid(gid_t id, c
onst c
har *name)
{
gid_t id2 = name ? map_gid(id, name) : id;
struct idlist *node;
{
gid_t id2 = name ? map_gid(id, name) : id;
struct idlist *node;
@@
-184,7
+183,7
@@
static struct idlist *recv_add_gid(gid_t id, char *name)
node = add_to_list(&gidlist, id, name, id2,
!am_root && !is_in_group(id2) ? FLAG_SKIP_GROUP : 0);
node = add_to_list(&gidlist, id, name, id2,
!am_root && !is_in_group(id2) ? FLAG_SKIP_GROUP : 0);
- if (
verbose > 3
) {
+ if (
DEBUG_GTE(OWN, 2)
) {
rprintf(FINFO, "gid %u(%s) maps to %u\n",
(unsigned)id, name ? name : "", (unsigned)id2);
}
rprintf(FINFO, "gid %u(%s) maps to %u\n",
(unsigned)id, name ? name : "", (unsigned)id2);
}
@@
-237,7
+236,7
@@
gid_t match_gid(gid_t gid, uint16 *flags_ptr)
}
/* Add a uid to the list of uids. Only called on sending side. */
}
/* Add a uid to the list of uids. Only called on sending side. */
-char *add_uid(uid_t uid)
+c
onst c
har *add_uid(uid_t uid)
{
struct idlist *list;
struct idlist *node;
{
struct idlist *list;
struct idlist *node;
@@
-255,7
+254,7
@@
char *add_uid(uid_t uid)
}
/* Add a gid to the list of gids. Only called on sending side. */
}
/* Add a gid to the list of gids. Only called on sending side. */
-char *add_gid(gid_t gid)
+c
onst c
har *add_gid(gid_t gid)
{
struct idlist *list;
struct idlist *node;
{
struct idlist *list;
struct idlist *node;
@@
-316,6
+315,10
@@
uid_t recv_user_name(int f, uid_t uid)
if (!name)
out_of_memory("recv_user_name");
read_sbuf(f, name, len);
if (!name)
out_of_memory("recv_user_name");
read_sbuf(f, name, len);
+ if (numeric_ids < 0) {
+ free(name);
+ name = NULL;
+ }
node = recv_add_uid(uid, name); /* node keeps name's memory */
return node->id2;
}
node = recv_add_uid(uid, name); /* node keeps name's memory */
return node->id2;
}
@@
-328,6
+331,10
@@
gid_t recv_group_name(int f, gid_t gid, uint16 *flags_ptr)
if (!name)
out_of_memory("recv_group_name");
read_sbuf(f, name, len);
if (!name)
out_of_memory("recv_group_name");
read_sbuf(f, name, len);
+ if (numeric_ids < 0) {
+ free(name);
+ name = NULL;
+ }
node = recv_add_gid(gid, name); /* node keeps name's memory */
if (flags_ptr && node->flags & FLAG_SKIP_GROUP)
*flags_ptr |= FLAG_SKIP_GROUP;
node = recv_add_gid(gid, name); /* node keeps name's memory */
if (flags_ptr && node->flags & FLAG_SKIP_GROUP)
*flags_ptr |= FLAG_SKIP_GROUP;
@@
-341,13
+348,13
@@
void recv_id_list(int f, struct file_list *flist)
id_t id;
int i;
id_t id;
int i;
- if ((preserve_uid || preserve_acls) &&
!numeric_ids
) {
+ if ((preserve_uid || preserve_acls) &&
numeric_ids <= 0
) {
/* read the uid list */
while ((id = read_varint30(f)) != 0)
recv_user_name(f, id);
}
/* read the uid list */
while ((id = read_varint30(f)) != 0)
recv_user_name(f, id);
}
- if ((preserve_gid || preserve_acls) &&
!numeric_ids
) {
+ if ((preserve_gid || preserve_acls) &&
numeric_ids <= 0
) {
/* read the gid list */
while ((id = read_varint30(f)) != 0)
recv_group_name(f, id, NULL);
/* read the gid list */
while ((id = read_varint30(f)) != 0)
recv_group_name(f, id, NULL);