Commit c42b1892 authored by Michael R Sweet's avatar Michael R Sweet

Fix an issue with the _mxml_vstrdupf function (STR #107)

parent 6b83ce88
......@@ -8,6 +8,7 @@ CHANGES IN Mini-XML 2.7
- The shared library did not include a destructor for the thread-
specific data key on UNIX-based operating systems (STR #103)
- mxmlLoad* did not error out on XML with multiple root nodes (STR #101)
- Fixed an issue with the _mxml_vstrdupf function (STR #107)
CHANGES IN Mini-XML 2.6
......
......@@ -418,9 +418,10 @@ char * /* O - New string pointer */
_mxml_vstrdupf(const char *format, /* I - Printf-style format string */
va_list ap) /* I - Pointer to additional arguments */
{
int bytes; /* Number of bytes required */
char *buffer, /* String buffer */
temp[256]; /* Small buffer for first vsnprintf */
int bytes; /* Number of bytes required */
char *buffer, /* String buffer */
temp[256]; /* Small buffer for first vsnprintf */
va_list apcopy; /* Copy of argument list */
/*
......@@ -428,7 +429,8 @@ _mxml_vstrdupf(const char *format, /* I - Printf-style format string */
* needed...
*/
bytes = vsnprintf(temp, sizeof(temp), format, ap);
va_copy(apcopy, ap);
bytes = vsnprintf(temp, sizeof(temp), format, apcopy);
if (bytes < sizeof(temp))
{
......
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