From: joncruz <joncruz@users.sourceforge.net>
Date: Sat, 1 Mar 2008 09:03:29 +0000 (+0000)
Subject: Fix to check for out of bounds index *before* using the array index
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=c4b0ee0ea7b5eabcfcebd721410931afc6de38b6;p=inkscape.git

Fix to check for out of bounds index *before* using the array index
---

diff --git a/src/display/nr-filter-slot.cpp b/src/display/nr-filter-slot.cpp
index 76beb12f5..1501afcbe 100644
--- a/src/display/nr-filter-slot.cpp
+++ b/src/display/nr-filter-slot.cpp
@@ -308,7 +308,7 @@ int FilterSlot::_get_index(int slot_nr)
         int seek = _slot_count;
         do {
             seek--;
-        } while (_slot_number[seek] == NR_FILTER_SLOT_NOT_SET && seek >= 0);
+        } while ((seek >= 0) && (_slot_number[seek] == NR_FILTER_SLOT_NOT_SET));
         /* If there is no space for more slots, create more space */
         if (seek == _slot_count - 1) {
             NRPixBlock **new_slot = new NRPixBlock*[_slot_count * 2];