diff options
author | Keith Packard <keithp@keithp.com> | 2007-05-02 11:41:11 +0200 |
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committer | Matthieu Herrb <matthieu@bluenote.herrb.com> | 2007-05-02 11:41:11 +0200 |
commit | 71fc5b3e9309182978ead676965d65ca93a4e3b9 (patch) | |
tree | 7cad2b7ebdbd1bea5abf5aa5e9752345384aa54b /render | |
parent | 873ef75b1e8c94d39670c981c4d830ab8bcc018b (diff) |
Fix for a divide by zero that can be triggered by a malicious client.
Problem reported by Derek Abdine of rapid7.com. Thanks.
Diffstat (limited to 'render')
-rw-r--r-- | render/renderedge.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/render/renderedge.c b/render/renderedge.c index 199ec22ee..c2ffabe03 100644 --- a/render/renderedge.c +++ b/render/renderedge.c @@ -143,6 +143,7 @@ RenderEdgeInit (RenderEdge *e, dx = x_bot - x_top; dy = y_bot - y_top; e->dy = dy; + e->dx = 0; if (dy) { if (dx >= 0) |