RFR: 8284956: Potential leak awtImageData/color_data when initializes X11GraphicsEnvironment [v2]

Zhengyu Gu zgu at openjdk.java.net
Thu Apr 28 18:31:49 UTC 2022


On Thu, 28 Apr 2022 13:07:22 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:

> What about `_ColorData::img_grays`, `_ColorData::awt_Colors`, `_ColorData::img_oda_*`?

`_ColorData::img_oda_*` are not malloc'd


 awt_data->color_data->img_oda_red   = &(std_img_oda_red[0][0]);
 awt_data->color_data->img_oda_green = &(std_img_oda_green[0][0]);
 awt_data->color_data->img_oda_blue  = &(std_img_oda_blue[0][0]);

and `std_img_oda_*` are defined as 

JNIEXPORT extern sgn_ordered_dither_array std_img_oda_red;
JNIEXPORT extern sgn_ordered_dither_array std_img_oda_green;
JNIEXPORT extern sgn_ordered_dither_array std_img_oda_blue;

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PR: https://git.openjdk.java.net/jdk/pull/8317



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