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-rw-r--r--source4/lib/registry/patchfile_dotreg.c163
-rw-r--r--source4/setup/provision.reg6
2 files changed, 127 insertions, 42 deletions
diff --git a/source4/lib/registry/patchfile_dotreg.c b/source4/lib/registry/patchfile_dotreg.c
index 70437a1087..bed89d30bb 100644
--- a/source4/lib/registry/patchfile_dotreg.c
+++ b/source4/lib/registry/patchfile_dotreg.c
@@ -3,7 +3,7 @@
Reading .REG files
Copyright (C) Jelmer Vernooij 2004-2007
- Copyright (C) Wilco Baan Hofman 2006-2008
+ Copyright (C) Wilco Baan Hofman 2006-2010
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
@@ -20,7 +20,10 @@
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
-/* FIXME Newer .REG files, created by Windows XP and above use unicode UCS-2 */
+/* FIXME:
+ * - Newer .REG files, created by Windows XP and above use unicode UCS-2
+ * - @="" constructions should write value with empty name.
+*/
#include "includes.h"
#include "lib/registry/registry.h"
@@ -144,7 +147,12 @@ _PUBLIC_ WERROR reg_dotreg_diff_load(int fd,
TALLOC_CTX *mem_ctx = talloc_init("reg_dotreg_diff_load");
WERROR error;
uint32_t value_type;
- DATA_BLOB value;
+ DATA_BLOB data;
+ bool result;
+ char *type_str = NULL;
+ char *data_str;
+ char *value;
+ bool continue_next_line = 0;
line = afdgets(fd, mem_ctx, 0);
if (!line) {
@@ -155,6 +163,11 @@ _PUBLIC_ WERROR reg_dotreg_diff_load(int fd,
}
while ((line = afdgets(fd, mem_ctx, 0))) {
+ /* Remove '\r' if it's a Windows text file */
+ if (line[strlen(line)-1] == '\r') {
+ line[strlen(line)-1] = '\0';
+ }
+
/* Ignore comments and empty lines */
if (strlen(line) == 0 || line[0] == ';') {
talloc_free(line);
@@ -168,11 +181,12 @@ _PUBLIC_ WERROR reg_dotreg_diff_load(int fd,
/* Start of key */
if (line[0] == '[') {
- p = strchr_m(line, ']');
- if (p[strlen(p)-1] != ']') {
- DEBUG(0, ("Missing ']'\n"));
- return WERR_GENERAL_FAILURE;
+ if (line[strlen(line)-1] != ']') {
+ DEBUG(0, ("Missing ']' on line: %s\n", line));
+ talloc_free(line);
+ continue;
}
+
/* Deleting key */
if (line[1] == '-') {
curkey = talloc_strndup(line, line+2, strlen(line)-3);
@@ -207,48 +221,110 @@ _PUBLIC_ WERROR reg_dotreg_diff_load(int fd,
}
/* Deleting/Changing value */
- p = strchr_m(line, '=');
- if (p == NULL) {
- DEBUG(0, ("Malformed line\n"));
- talloc_free(line);
- continue;
- }
+ if (continue_next_line) {
+ continue_next_line = 0;
- *p = '\0'; p++;
+ /* Continued data start with two whitespaces */
+ if (line[0] != ' ' || line[1] != ' ') {
+ DEBUG(0, ("Malformed line: %s\n", line));
+ talloc_free(line);
+ continue;
+ }
+ p = line + 2;
- if (curkey == NULL) {
- DEBUG(0, ("Value change without key\n"));
- talloc_free(line);
- continue;
- }
+ /* Continue again if line ends with a backslash */
+ if (line[strlen(line)-1] == '\\') {
+ line[strlen(line)-1] = '\0';
+ continue_next_line = 1;
+ data_str = talloc_strdup_append(data_str, p);
+ talloc_free(line);
+ continue;
+ }
+ data_str = talloc_strdup_append(data_str, p);
+ } else {
+ p = strchr_m(line, '=');
+ if (p == NULL) {
+ DEBUG(0, ("Malformed line: %s\n", line));
+ talloc_free(line);
+ continue;
+ }
+
+ *p = '\0'; p++;
+
+
+ if (curkey == NULL) {
+ DEBUG(0, ("Value change without key\n"));
+ talloc_free(line);
+ continue;
+ }
- /* Delete value */
- if (strcmp(p, "-") == 0) {
- error = callbacks->del_value(callback_data,
+ /* Values should be double-quoted */
+ if (line[0] != '"') {
+ DEBUG(0, ("Malformed line\n"));
+ talloc_free(line);
+ continue;
+ }
+
+ /* Chop of the quotes and store as value */
+ value = talloc_strndup(mem_ctx, line+1,strlen(line)-2);
+
+ /* Delete value */
+ if (p[0] == '-') {
+ error = callbacks->del_value(callback_data,
curkey, line);
- if (!W_ERROR_IS_OK(error)) {
- DEBUG(0, ("Error deleting value %s in key %s\n",
- line, curkey));
- talloc_free(mem_ctx);
- return error;
+
+ /* Ignore if key does not exist (WERR_BADFILE)
+ * Consistent with Windows behaviour */
+ if (!W_ERROR_IS_OK(error) &&
+ !W_ERROR_EQUAL(error, WERR_BADFILE)) {
+ DEBUG(0, ("Error deleting value %s in key %s\n",
+ line, curkey));
+ talloc_free(mem_ctx);
+ return error;
+ }
+
+ talloc_free(line);
+ talloc_free(value);
+ continue;
}
- talloc_free(line);
- continue;
- }
+ /* Do not look for colons in strings */
+ if (p[0] == '"') {
+ q = NULL;
+ data_str = talloc_strdup(mem_ctx, p);
+ } else {
+ /* Split the value type from the data */
+ q = strchr_m(p, ':');
+ if (q) {
+ *q = '\0';
+ q++;
+ type_str = talloc_strdup(mem_ctx, p);
+ data_str = talloc_strdup(mem_ctx, q);
+ } else {
+ data_str = talloc_strdup(mem_ctx, p);
+ }
+ }
- q = strchr_m(p, ':');
- if (q) {
- *q = '\0';
- q++;
+ /* Backslash before the CRLF means continue on next line */
+ if (data_str[strlen(data_str)-1] == '\\') {
+ data_str[strlen(data_str)-1] = '\0';
+ talloc_free(line);
+ continue_next_line = 1;
+ continue;
+ }
+ }
+ DEBUG(9, ("About to write %s with type %s, length %ld: %s\n", value, type_str, (long) strlen(data_str), data_str));
+ result = reg_string_to_val(value,
+ type_str?type_str:"REG_SZ", data_str,
+ &value_type, &data);
+ if (!result) {
+ DEBUG(0, ("Error converting string to value for line:\n%s\n",
+ line));
+ return WERR_GENERAL_FAILURE;
}
-
- reg_string_to_val(line,
- q?p:"REG_SZ", q?q:p,
- &value_type, &value);
error = callbacks->set_value(callback_data, curkey, line,
- value_type, value);
+ value_type, data);
if (!W_ERROR_IS_OK(error)) {
DEBUG(0, ("Error setting value for %s in %s\n",
line, curkey));
@@ -256,10 +332,19 @@ _PUBLIC_ WERROR reg_dotreg_diff_load(int fd,
return error;
}
+ /* Clean up buffers */
+ if (type_str != NULL) {
+ talloc_free(type_str);
+ type_str = NULL;
+ }
+ talloc_free(data_str);
+ talloc_free(value);
talloc_free(line);
}
close(fd);
+ talloc_free(mem_ctx);
+
return WERR_OK;
}
diff --git a/source4/setup/provision.reg b/source4/setup/provision.reg
index a5edbcbd1d..1e309da41c 100644
--- a/source4/setup/provision.reg
+++ b/source4/setup/provision.reg
@@ -9,7 +9,7 @@ REGEDIT4
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT]
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion]
-CurrentVersion=6.1
+"CurrentVersion"="6.1"
[HKEY_LOCAL_MACHINE\SYSTEM]
@@ -18,7 +18,7 @@ CurrentVersion=6.1
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control]
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\ProductOptions]
-ProductType=LanmanNT
+"ProductType"="LanmanNT"
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Print]
@@ -33,7 +33,7 @@ ProductType=LanmanNT
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Netlogon]
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Netlogon\Parameters]
-RefusePasswordChange=REG_DWORD:0
+"RefusePasswordChange"=dword:00000000
[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Alerter]
generated by cgit (git 2.34.1) at 2024-06-13 18:32:58 +0000