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agg: avoid writting beyond the array size

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Potentially trying to add two new items to an array without enough room left.

CID 991455
This commit is contained in:
Philippe Saint-Pierre
2015-07-03 11:32:45 -04:00
parent 217e35d624
commit 03c41782bb
1 changed files with 1 additions and 1 deletions
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src/libs/agg/src/agg_vcgen_dash.cpp
+1 -1
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@@ -54,7 +54,7 @@ namespace agg
//------------------------------------------------------------------------ //------------------------------------------------------------------------
void vcgen_dash::add_dash(double dash_len, double gap_len) void vcgen_dash::add_dash(double dash_len, double gap_len)
{ {
if(m_num_dashes < max_dashes) if(m_num_dashes < max_dashes - 1)
{ {
m_total_dash_len += dash_len + gap_len; m_total_dash_len += dash_len + gap_len;
m_dashes[m_num_dashes++] = dash_len; m_dashes[m_num_dashes++] = dash_len;