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Restore a check to stop scrolled lines becoming larger than total lines,
fixes a crash reported by Thomas Sattler.
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parent
92da105b58
commit
6d071c468c
2
grid.c
2
grid.c
@ -1284,6 +1284,8 @@ grid_reflow(struct grid *gd, u_int sx)
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if (target->sy < gd->sy)
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grid_reflow_add(target, gd->sy - target->sy);
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gd->hsize = target->sy - gd->sy;
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if (gd->hscrolled > gd->hsize)
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gd->hscrolled = gd->hsize;
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free(gd->linedata);
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gd->linedata = target->linedata;
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free(target);
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