Fix some format string warnings with possible format string vulnerability

For https://bugzilla.gnome.org/show_bug.cgi?id=761029

Decorate every method in libxml2 with the appropriate
LIBXML_ATTR_FORMAT(fmt,args) macro and add some cleanups
following the reports.

1 files changed, 1 insertions, 1 deletions

diff --git a/xpath.c b/xpath.c
index 620e8144..113bce64 100644
--- a/xpath.c
+++ b/xpath.c
@@ -639,7 +639,7 @@ xmlXPathErrMemory(xmlXPathContextPtr ctxt, const char *extra)
             xmlChar buf[200];
 
             xmlStrPrintf(buf, 200,
-                         BAD_CAST "Memory allocation failed : %s\n",
+                         "Memory allocation failed : %s\n",
                          extra);
             ctxt->lastError.message = (char *) xmlStrdup(buf);
         } else {