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Fix the upper bound in g_unichar_iswide_bsearch
asan noticed an array out of bound access in this function, which was because we were accessing G_N_ELEMENTS + 1. https://bugzilla.gnome.org/show_bug.cgi?id=766211
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@ -439,7 +439,7 @@ static inline gboolean
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g_unichar_iswide_bsearch (gunichar ch)
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{
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int lower = 0;
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int upper = G_N_ELEMENTS (g_unicode_width_table_wide) + 1;
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int upper = G_N_ELEMENTS (g_unicode_width_table_wide) - 1;
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static int saved_mid = G_WIDTH_TABLE_MIDPOINT;
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int mid = saved_mid;
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