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Do not take the address of a potentially unaligned member.

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This commit is contained in:
nicm 2020-06-05 09:35:41 +00:00
parent c908d2039f
commit 03b2998abe
1 changed files with 4 additions and 1 deletions

5
grid.c
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@ -114,6 +114,7 @@ grid_extended_cell(struct grid_line *gl, struct grid_cell_entry *gce,
{
struct grid_extd_entry *gee;
int flags = (gc->flags & ~GRID_FLAG_CLEARED);
utf8_char uc;
if (~gce->flags & GRID_FLAG_EXTENDED)
grid_get_extended_cell(gl, gce, flags);
@ -121,8 +122,10 @@ grid_extended_cell(struct grid_line *gl, struct grid_cell_entry *gce,
fatalx("offset too big");
gl->flags |= GRID_LINE_EXTENDED;
utf8_from_data(&gc->data, &uc);
gee = &gl->extddata[gce->offset];
utf8_from_data(&gc->data, &gee->data);
gee->data = uc;
gee->attr = gc->attr;
gee->flags = flags;
gee->fg = gc->fg;