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8230782: Robot.createScreenCapture() fails if “awt.robot.gtk” is set to false

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Reviewed-by: prr, serb
This commit is contained in:
Dmitry Markov 2019-09-23 17:18:03 +01:00
parent 3afd808de8
commit 01ec1f2fec
1 changed files with 5 additions and 1 deletions
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6
src/java.desktop/unix/native/libawt_xawt/awt/multiVis.c
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@ -218,7 +218,11 @@ QueryColorMap(Display *disp, Colormap src_cmap, Visual *src_vis,
XColor *colors ;
ncolors = (unsigned) src_vis->map_entries ;
*src_colors = colors = (XColor *)malloc(ncolors * sizeof(XColor) ) ;
/* JDK modification.
* use calloc instead of malloc to initialize allocated memory
* *src_colors = colors = (XColor *)malloc(ncolors * sizeof(XColor) ) ;
*/
*src_colors = colors = (XColor *)calloc(ncolors, sizeof(XColor));
if(src_vis->class != TrueColor && src_vis->class != DirectColor)
{