Holger Vogt 560cb6e970 plotting/grid.c, bug fix, avoid string buffer overflow ... Prevent a crash of example/FFT_test.cir. Buffer 'buf' in function drawlingrid() has been too small. Increase 'buf' size, and add some protection. The example file examples/plot/test-small-plot.cir shows the limits of plotting: difference in two numbers at digit 14 is plotted well. at digit 15 is plotted with bugs. at digit 16 is reduced to integer. consider compiling with -O1 -D_FORTIFY_SOURCE=2 for gcc, and /GS for visual studio.		2018-01-27 21:58:15 +01:00
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test-small-plot.cir	plotting/grid.c, bug fix, avoid string buffer overflow	2018-01-27 21:58:15 +01:00