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Fix buffer overflow when tag bits are set
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parent
dfd05c6172
commit
7e7ff84f08
1 changed files with 5 additions and 5 deletions
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@ -180,10 +180,10 @@ void Taggroup_Add (taggroup_t *garray[], const mtag_t tag, size_t id)
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if (Taggroup_Find(group, id) != (size_t)-1)
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return;
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if (! in_bit_array(tags_available, tag))
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if (! in_bit_array(tags_available, (UINT16)tag))
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{
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num_tags++;
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set_bit_array(tags_available, tag);
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set_bit_array(tags_available, (UINT16)tag);
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}
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// Create group if empty.
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@ -220,10 +220,10 @@ static void Taggroup_Add_Init(taggroup_t *garray[], const mtag_t tag, size_t id)
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group = garray[(UINT16)tag];
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if (! in_bit_array(tags_available, tag))
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if (! in_bit_array(tags_available, (UINT16)tag))
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{
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num_tags++;
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set_bit_array(tags_available, tag);
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set_bit_array(tags_available, (UINT16)tag);
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}
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// Create group if empty.
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@ -271,7 +271,7 @@ void Taggroup_Remove (taggroup_t *garray[], const mtag_t tag, size_t id)
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if (group->count == 1 && total_elements_with_tag(tag) == 1)
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{
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num_tags--;
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unset_bit_array(tags_available, tag);
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unset_bit_array(tags_available, (UINT16)tag);
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}
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// Strip away taggroup if no elements left.
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