Created attachment 140313 [details] [review] Patch to fix the issue If xcursorgen encounters a PNG file which is larger than 32767 pixels in width or height, a null pointer dereference occurs because the return value of XcursorImageCreate is not checked. The largest possible value is 32767 for libXcursor, which is a hard coded limit due to a 16 bit integer used (0x7FFF).
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