cairo/CVE-2019-6462.patch
2020-09-18 14:13:52 +08:00

14 lines
394 B
Diff

diff --git a/src/cairo-arc.c b/src/cairo-arc.c
index 390397bae..f9249dbeb 100644
--- a/src/cairo-arc.c
+++ b/src/cairo-arc.c
@@ -99,7 +99,7 @@ _arc_max_angle_for_tolerance_normalized (double tolerance)
do {
angle = M_PI / i++;
error = _arc_error_normalized (angle);
- } while (error > tolerance);
+ } while (error > tolerance && error > __DBL_EPSILON__);
return angle;
}