From bceaaf6eacb0bf2f23cf42af5d9ee8332a08560f Mon Sep 17 00:00:00 2001
From: Kris De Gussem <kris.degussem@gmail.com>
Date: Sat, 4 Feb 2012 10:05:50 +0100
Subject: cppcheck tells us: scanf without field width limits can crash with
 huge input data. (gimpgrad) Some additional scanf modifications

(bzr r10932)
---
 src/sp-filter.cpp | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

(limited to 'src/sp-filter.cpp')

diff --git a/src/sp-filter.cpp b/src/sp-filter.cpp
index d0fd59802..bafd356d6 100644
--- a/src/sp-filter.cpp
+++ b/src/sp-filter.cpp
@@ -564,9 +564,14 @@ Glib::ustring sp_filter_get_new_result_name(SPFilter *filter) {
             Inkscape::XML::Node *repr = primitive_obj->getRepr();
             char const *result = repr->attribute("result");
             int index;
-            if (result && sscanf(result, "result%d", &index) == 1) {
-                if (index > largest) {
-                    largest = index;
+            if (result)
+            {
+                if (sscanf(result, "result%d", &index) == 1)
+                {
+                    if (index > largest)
+                    {
+                        largest = index;
+                    }
                 }
             }
         }
-- 
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