system/wine
system/wine
1
0
Fork 0
mirror of git://source.winehq.org/git/wine.git synced 2024-09-01 01:13:37 +00:00
Code Issues Packages Projects Releases Wiki Activity

regedit: Export hex(4) instead of dword if size isn't 4 bytes.

Browse source
This commit is contained in:
Ryan Hendrickson 2023-09-12 03:14:07 -04:00 committed by Alexandre Julliard
parent ad0f483d8b
commit cd3ebad1ae
2 changed files with 9 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
programs/regedit/regproc.c
View file

@ -1282,7 +1282,7 @@ static void export_data(FILE *fp, WCHAR *value_name, DWORD value_len, DWORD type
export_string_data(&buf, data, size);
break;
case REG_DWORD:
if (size)
if (size == sizeof(DWORD))
{
export_dword_data(&buf, data);
break;

11
programs/regedit/tests/regedit.c
View file

@ -3466,6 +3466,7 @@ static void test_export(void)
{
HKEY hkey, subkey;
DWORD dword;
DWORD64 dword64;
BYTE hex[4];
const char *empty_key_test =
@ -3540,7 +3541,8 @@ static void test_export(void)
"[HKEY_CURRENT_USER\\" KEY_BASE "]\r\n"
"\"Wine3a\"=\"Value\"\r\n"
"\"Wine3b\"=hex:12,34,56,78\r\n"
"\"Wine3c\"=dword:10203040\r\n\r\n";
"\"Wine3c\"=dword:10203040\r\n"
"\"Wine3d\"=hex(4):80,70,60,50,40,30,20,10\r\n\r\n";
const char *embedded_null_test =
"\xef\xbb\xbfWindows Registry Editor Version 5.00\r\n\r\n"
@ -3680,18 +3682,21 @@ static void test_export(void)
ok(compare_export("file.reg", empty_hex_test2, 0), "compare_export() failed\n");
delete_key(HKEY_CURRENT_USER, KEY_BASE);
/* Test registry export with embedded null characters */
/* Test registry export with embedded null characters, improperly-sized DWORD */
exec_import_wstr("\xef\xbb\xbfWindows Registry Editor Version 5.00\n\n"
"[HKEY_CURRENT_USER\\" KEY_BASE "]\n"
"\"Wine3a\"=hex(1):56,00,61,00,6c,00,75,00,65,00,00,00\n"
"\"Wine3b\"=hex(3):12,34,56,78\n"
"\"Wine3c\"=hex(4):40,30,20,10\n\n");
"\"Wine3c\"=hex(4):40,30,20,10\n"
"\"Wine3d\"=hex(4):80,70,60,50,40,30,20,10\n\n");
open_key(HKEY_CURRENT_USER, KEY_BASE, 0, &hkey);
verify_reg(hkey, "Wine3a", REG_SZ, "Value", 6, 0);
memcpy(hex, "\x12\x34\x56\x78", 4);
verify_reg(hkey, "Wine3b", REG_BINARY, hex, 4, 0);
dword = 0x10203040;
verify_reg(hkey, "Wine3c", REG_DWORD, &dword, sizeof(dword), 0);
dword64 = 0x1020304050607080;
verify_reg(hkey, "Wine3d", REG_DWORD, &dword64, sizeof(dword64), 0);
close_key(hkey);
run_regedit_exe("regedit.exe /e file.reg HKEY_CURRENT_USER\\" KEY_BASE);