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jscript: Properly handle \0 characters in String to{Lower,Upper}Case methods. 

Signed-off-by: Sebastian Lackner <sebastian@fds-team.de>
Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Sebastian Lackner 2016-09-08 23:52:19 +02:00 committed by Alexandre Julliard
parent cd5ea7612e
commit 54e6736032
2 changed files with 12 additions and 4 deletions
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12
dlls/jscript/string.c
View File

@ -1402,17 +1402,19 @@ static HRESULT String_toLowerCase(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags
return hres;
if(r) {
unsigned len = jsstr_length(str);
jsstr_t *ret;
WCHAR *buf;
ret = jsstr_alloc_buf(jsstr_length(str), &buf);
ret = jsstr_alloc_buf(len, &buf);
if(!ret) {
jsstr_release(str);
return E_OUTOFMEMORY;
}
jsstr_flush(str, buf);
strlwrW(buf);
for (; len--; buf++) *buf = tolowerW(*buf);
*r = jsval_string(ret);
}
jsstr_release(str);
@ -1432,17 +1434,19 @@ static HRESULT String_toUpperCase(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags
return hres;
if(r) {
unsigned len = jsstr_length(str);
jsstr_t *ret;
WCHAR *buf;
ret = jsstr_alloc_buf(jsstr_length(str), &buf);
ret = jsstr_alloc_buf(len, &buf);
if(!ret) {
jsstr_release(str);
return E_OUTOFMEMORY;
}
jsstr_flush(str, buf);
struprW(buf);
for (; len--; buf++) *buf = toupperW(*buf);
*r = jsval_string(ret);
}
jsstr_release(str);

4
dlls/jscript/tests/api.js
View File

@ -661,6 +661,8 @@ tmp = "tEsT".toLowerCase();
ok(tmp === "test", "''.toLowerCase() = " + tmp);
tmp = "tEsT".toLowerCase(3);
ok(tmp === "test", "''.toLowerCase(3) = " + tmp);
tmp = ("tE" + String.fromCharCode(0) + "sT").toLowerCase();
ok(tmp === "te" + String.fromCharCode(0) + "st", "''.toLowerCase() = " + tmp);
tmp = "".toUpperCase();
ok(tmp === "", "''.toUpperCase() = " + tmp);
@ -672,6 +674,8 @@ tmp = "tEsT".toUpperCase();
ok(tmp === "TEST", "''.toUpperCase() = " + tmp);
tmp = "tEsT".toUpperCase(3);
ok(tmp === "TEST", "''.toUpperCase(3) = " + tmp);
tmp = ("tE" + String.fromCharCode(0) + "sT").toUpperCase();
ok(tmp === "TE" + String.fromCharCode(0) + "ST", "''.toUpperCase() = " + tmp);
tmp = "".anchor();
ok(tmp === "<A NAME=\"undefined\"></A>", "''.anchor() = " + tmp);