15 lines
541 B
Text
15 lines
541 B
Text
Fix a crash that's easily triggered by our malloc().
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https://github.com/mbert/elvis/commit/5c3c8ec827fe
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--- draw.c.orig Tue Oct 21 04:32:25 2003
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+++ draw.c Tue Aug 16 19:59:52 2016
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@@ -1114,7 +1114,7 @@ static void updateimage(win)
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logicaltab = 0;
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else
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{
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- for (i = 0; di->newline[i].startrow < row && di->newline[i + 1].startrow - 1 < row; i++)
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+ for (i = 0; di->newline[i].startrow < row && di->nlines > i && di->newline[i + 1].startrow - 1 < row; i++)
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{
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}
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logicaltab = (row - di->newline[i].startrow) * ncols;
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