diff options
| author | ceisserer <unknown> | 2020-01-14 15:19:49 -0800 |
|---|---|---|
| committer | bell-sw <liberica@bell-sw.com> | 2020-04-17 14:37:06 +0300 |
| commit | 74e3269b2492b20c71b00bb52df9ea2ed6f3031d (patch) | |
| tree | df2bb4265bf6c54df0a8d1a231777f8a5f84e383 /src/java.desktop/unix/classes/sun/java2d | |
| parent | 91050d029e3979ca2b68282e1c4284d78729bb47 (diff) | |
| download | JetBrainsRuntime-74e3269b2492b20c71b00bb52df9ea2ed6f3031d.tar.gz | |
8235904: Infinite loop when rendering huge lines
Reviewed-by: prr, kizune
Diffstat (limited to 'src/java.desktop/unix/classes/sun/java2d')
| -rw-r--r-- | src/java.desktop/unix/classes/sun/java2d/xr/XRDrawLine.java | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/java.desktop/unix/classes/sun/java2d/xr/XRDrawLine.java b/src/java.desktop/unix/classes/sun/java2d/xr/XRDrawLine.java index a3c46ae26da..f2d6b3f15ff 100644 --- a/src/java.desktop/unix/classes/sun/java2d/xr/XRDrawLine.java +++ b/src/java.desktop/unix/classes/sun/java2d/xr/XRDrawLine.java @@ -222,7 +222,7 @@ public class XRDrawLine { outcode2 = outcode(x2, y2, cxmin, cymin, cxmax, cymax); while ((outcode1 | outcode2) != 0) { - int xsteps = 0, ysteps = 0; + long xsteps = 0, ysteps = 0; if ((outcode1 & outcode2) != 0) { return false; @@ -247,7 +247,7 @@ public class XRDrawLine { if (dx < 0) { xsteps = -xsteps; } - x1 = ucX1 + xsteps; + x1 = ucX1 + (int) xsteps; } else if ((outcode1 & (OUTCODE_LEFT | OUTCODE_RIGHT)) != 0) { if ((outcode1 & OUTCODE_LEFT) != 0) { x1 = cxmin; @@ -266,7 +266,7 @@ public class XRDrawLine { if (dy < 0) { ysteps = -ysteps; } - y1 = ucY1 + ysteps; + y1 = ucY1 + (int) ysteps; } outcode1 = outcode(x1, y1, cxmin, cymin, cxmax, cymax); } else { @@ -290,7 +290,7 @@ public class XRDrawLine { if (dx > 0) { xsteps = -xsteps; } - x2 = ucX2 + xsteps; + x2 = ucX2 + (int) xsteps; } else if ((outcode2 & (OUTCODE_LEFT | OUTCODE_RIGHT)) != 0) { if ((outcode2 & OUTCODE_LEFT) != 0) { x2 = cxmin; @@ -311,7 +311,7 @@ public class XRDrawLine { if (dy > 0) { ysteps = -ysteps; } - y2 = ucY2 + ysteps; + y2 = ucY2 + (int) ysteps; } outcode2 = outcode(x2, y2, cxmin, cymin, cxmax, cymax); } |