ReceiveTempSMS
/
Sweden-Number
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

scrobj: Use ReadValueChunk to read script body. 

Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Jacek Caban 2019-09-26 13:57:38 +02:00 committed by Alexandre Julliard
parent d8bb3030d8
commit a8af354374
1 changed files with 24 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
dlls/scrobj/scrobj.c
View File

@ -1583,8 +1583,13 @@ static HRESULT parse_scriptlet_public(struct scriptlet_factory *factory)
static HRESULT parse_scriptlet_script(struct scriptlet_factory *factory, struct scriptlet_script *script)
{
XmlNodeType node_type;
size_t buf_size, size;
WCHAR *new_body;
DWORD read;
HRESULT hres;
TRACE("\n");
for (;;)
{
hres = IXmlReader_MoveToNextAttribute(factory->xml_reader);
@ -1621,9 +1626,26 @@ static HRESULT parse_scriptlet_script(struct scriptlet_factory *factory, struct
return E_FAIL;
}
hres = read_xml_value(factory, &script->body);
if (FAILED(hres)) return hres;
if (!(script->body = heap_alloc((buf_size = 1024) * sizeof(WCHAR)))) return E_OUTOFMEMORY;
size = 0;
for (;;)
{
read = 0;
hres = IXmlReader_ReadValueChunk(factory->xml_reader, script->body + size, buf_size - size - 1, &read);
if (FAILED(hres)) return hres;
size += read;
if (hres == S_FALSE) break;
if (size + 1 == buf_size)
{
if (!(new_body = heap_realloc(script->body, (buf_size *= 2) * sizeof(WCHAR)))) return E_OUTOFMEMORY;
script->body = new_body;
}
}
script->body[size++] = 0;
if (size != buf_size) script->body = heap_realloc(script->body, size * sizeof(WCHAR));
TRACE("body %s\n", debugstr_w(script->body));
return expect_end_element(factory);
}