| commit | 5e14da97f16e421d084a9e735be21b1025150f0c | [log] [tgz] |
|---|---|---|
| author | Ritesh Khadgaray <khadgaray@gmail.com> | Wed Oct 23 17:29:07 2013 -0400 |
| committer | Søren Sandmann Pedersen <ssp@redhat.com> | Fri Nov 01 20:24:57 2013 -0400 |
| tree | e7b636ccc5ae2f5fd5d3ab8cc83469cd44394b75 | |
| parent | 2f876cf86718d3dd9b3b04ae9552530edafe58a1 [diff] |
pixman_trapezoid_valid(): Fix underflow when bottom is close to MIN_INT If t->bottom is close to MIN_INT (probably invalid value), subtracting top can lead to underflow which causes crashes. Attached patch will fix the issue. This fixes bug 67484.