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regedit: Stop exporting REG_SZ data at the first NUL character.

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Signed-off-by: Hugh McMaster <hugh.mcmaster@outlook.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Hugh McMaster 2018-05-07 23:50:42 +00:00 committed by Alexandre Julliard
parent 794d30dca6
commit 62027322b0
2 changed files with 7 additions and 6 deletions
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11
programs/regedit/regproc.c
View file

@ -1171,7 +1171,10 @@ static WCHAR *REGPROC_escape_string(WCHAR *str, size_t str_len, size_t *line_len
for (i = 0, escape_count = 0; i < str_len; i++)
{
WCHAR c = str[i];
if (c == '\r' || c == '\n' || c == '\\' || c == '"' || c == '\0')
if (!c) break;
if (c == '\r' || c == '\n' || c == '\\' || c == '"')
escape_count++;
}
@ -1181,6 +1184,8 @@ static WCHAR *REGPROC_escape_string(WCHAR *str, size_t str_len, size_t *line_len
{
WCHAR c = str[i];
if (!c) break;
switch (c)
{
case '\r':
@ -1199,10 +1204,6 @@ static WCHAR *REGPROC_escape_string(WCHAR *str, size_t str_len, size_t *line_len
buf[pos++] = '\\';
buf[pos] = '"';
break;
case '\0':
buf[pos++] = '\\';
buf[pos] = '0';
break;
default:
buf[pos] = c;
}

2
programs/regedit/tests/regedit.c
View file

@ -3688,7 +3688,7 @@ static void test_export(void)
RegCloseKey(hkey);
run_regedit_exe("regedit.exe /e file.reg HKEY_CURRENT_USER\\" KEY_BASE);
ok(compare_export("file.reg", embedded_null_test, TODO_REG_COMPARE), "compare_export() failed\n");
ok(compare_export("file.reg", embedded_null_test, 0), "compare_export() failed\n");
delete_key(HKEY_CURRENT_USER, KEY_BASE);
}