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msxml3: Use static buffer when tracing libxml2 error messages.

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This commit is contained in:
Nikolay Sivov 2012-02-16 20:01:07 +03:00 committed by Alexandre Julliard
parent e7cd6802d9
commit 1dab61125e
1 changed files with 9 additions and 18 deletions
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27
dlls/msxml3/main.c
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@ -62,9 +62,11 @@ HINSTANCE MSXML_hInstance = NULL;
void wineXmlCallbackLog(char const* caller, xmlErrorLevel lvl, char const* msg, va_list ap)
{
char* buf = NULL;
int len = 32, needed;
enum __wine_debug_class dbcl = __WINE_DBCL_ERR;
static const int max_size = 200;
enum __wine_debug_class dbcl;
char buff[max_size];
int len;
switch (lvl)
{
case XML_ERR_NONE:
@ -74,25 +76,14 @@ void wineXmlCallbackLog(char const* caller, xmlErrorLevel lvl, char const* msg,
dbcl = __WINE_DBCL_WARN;
break;
default:
dbcl = __WINE_DBCL_ERR;
break;
}
do
{
heap_free(buf);
buf = heap_alloc(len);
needed = vsnprintf(buf, len, msg, ap);
if (needed == -1)
len *= 2;
else if (needed >= len)
len = needed + 1;
else
needed = 0;
}
while (needed);
len = vsnprintf(buff, max_size, msg, ap);
if (len == -1 || len >= max_size) buff[max_size-1] = 0;
wine_dbg_log(dbcl, &__wine_dbch_msxml, caller, "%s", buf);
heap_free(buf);
wine_dbg_log(dbcl, &__wine_dbch_msxml, caller, "%s", buff);
}
void wineXmlCallbackError(char const* caller, xmlErrorPtr err)