There is an assertion in function _cairo_arc_in_direction().
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CVE: CVE-2019-6462
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Upstream-Status: Pending
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Signed-off-by: Ross Burton <ross.burton@intel.com>
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diff --git a/src/cairo-arc.c b/src/cairo-arc.c
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index 390397bae..1bde774a4 100644
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--- a/src/cairo-arc.c
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+++ b/src/cairo-arc.c
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@@ -186,7 +186,8 @@ _cairo_arc_in_direction (cairo_t *cr,
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if (cairo_status (cr))
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return;
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- assert (angle_max >= angle_min);
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+ if (angle_max < angle_min)
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+ return;
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if (angle_max - angle_min > 2 * M_PI * MAX_FULL_CIRCLES) {
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angle_max = fmod (angle_max - angle_min, 2 * M_PI);
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