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reg: Fail if the data argument for REG_DWORD begins with a minus sign. 

Signed-off-by: Hugh McMaster <hugh.mcmaster@outlook.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Hugh McMaster 2016-02-16 17:12:08 +11:00 committed by Alexandre Julliard
parent 948888b950
commit 474361ecb4
2 changed files with 3 additions and 3 deletions
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2
programs/reg/reg.c
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@ -244,7 +244,7 @@ static LPBYTE get_regdata(LPWSTR data, DWORD reg_type, WCHAR separator, DWORD *r
LPWSTR rest;
DWORD val;
val = strtoulW(data, &rest, 0);
if (*rest) {
if (*rest || data[0] == '-') {
output_message(STRING_MISSING_INTEGER);
break;
}

4
programs/reg/tests/reg.c
View File

@ -284,9 +284,9 @@ static void test_add(void)
verify_reg(hkey, "dword8", REG_DWORD, &dword, sizeof(dword), 0);
run_reg_exe("reg add HKCU\\" KEY_BASE " /t REG_DWORD /v dword9 /f /d -1", &r);
todo_wine ok(r == REG_EXIT_FAILURE || broken(r == REG_EXIT_SUCCESS /* WinXP */), "got exit code %u\n", r);
ok(r == REG_EXIT_FAILURE || broken(r == REG_EXIT_SUCCESS /* WinXP */), "got exit code %u\n", r);
run_reg_exe("reg add HKCU\\" KEY_BASE " /t REG_DWORD /v dword10 /f /d -0x1", &r);
todo_wine ok(r == REG_EXIT_FAILURE || broken(r == REG_EXIT_SUCCESS /* WinXP */), "got exit code %u\n", r);
ok(r == REG_EXIT_FAILURE || broken(r == REG_EXIT_SUCCESS /* WinXP */), "got exit code %u\n", r);
run_reg_exe("reg add HKCU\\" KEY_BASE " /v dword8 /t REG_dword /d 0x01ffffffff /f", &r);
todo_wine ok(r == REG_EXIT_FAILURE || broken(r == REG_EXIT_SUCCESS /* WinXP */), "got exit code %d\n", r);