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rendernode: Fix glyph serialization

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We serializing to a string of ASCII, we need to
escape some chars, such as '\' and '"'.

Fixes: #3710
This commit is contained in:
Matthias Clasen 2021-03-02 11:32:29 -05:00
parent 69f051798e
commit 96ac85038b
1 changed files with 12 additions and 1 deletions
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13
gsk/gskrendernodeparser.c
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@ -2338,7 +2338,18 @@ gsk_text_node_serialize_glyphs (GskRenderNode *node,
glyphs[i].geometry.y_offset == 0 &&
glyphs[i].attr.is_cluster_start)
{
g_string_append_c (str, j + MIN_ASCII_GLYPH);
switch (j + MIN_ASCII_GLYPH)
{
case '\\':
g_string_append (str, "\\\\");
break;
case '"':
g_string_append (str, "\\\"");
break;
default:
g_string_append_c (str, j + MIN_ASCII_GLYPH);
break;
}
break;
}
else if (glyphs[i].glyph == ascii->glyphs[j].glyph)