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       Catch invalid cursor positions - scroll - scrollbackbuffer program for st
  HTML git clone git://git.suckless.org/scroll
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       ---
   DIR commit a4faed60e37174f43dce47e099a8b55b1f1a5556
   DIR parent 129f09a92636f53610b2dd5d1e02ced0ff765615
  HTML Author: Jochen Sprickerhof <git@jochen.sprickerhof.de>
       Date:   Fri, 17 Apr 2020 23:33:34 +0200
       
       Catch invalid cursor positions
       
       Diffstat:
         M scroll.c                            |       3 +++
       
       1 file changed, 3 insertions(+), 0 deletions(-)
       ---
   DIR diff --git a/scroll.c b/scroll.c
       @@ -232,6 +232,9 @@ getcursorposition(int *x, int *y)
        
                if (sscanf(input, "\033[%d;%dR", x, y) != 2)
                        die("parsing cursor position");
       +
       +        if (x <= 0 || y <= 0)
       +                die("invalid cursor position");
        }
        
        void