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Fix buffer overflow when tag bits are set

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This commit is contained in:
Gustaf Alhäll 2023-11-01 17:18:26 +01:00
parent dfd05c6172
commit 7e7ff84f08
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GPG key ID: 6C1F67D690CDEDFD
1 changed files with 5 additions and 5 deletions
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10
src/taglist.c
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@ -180,10 +180,10 @@ void Taggroup_Add (taggroup_t *garray[], const mtag_t tag, size_t id)
if (Taggroup_Find(group, id) != (size_t)-1) if (Taggroup_Find(group, id) != (size_t)-1)
return; return;
if (! in_bit_array(tags_available, tag)) if (! in_bit_array(tags_available, (UINT16)tag))
{ {
num_tags++; num_tags++;
set_bit_array(tags_available, tag); set_bit_array(tags_available, (UINT16)tag);
} }
// Create group if empty. // Create group if empty.
@ -220,10 +220,10 @@ static void Taggroup_Add_Init(taggroup_t *garray[], const mtag_t tag, size_t id)
group = garray[(UINT16)tag]; group = garray[(UINT16)tag];
if (! in_bit_array(tags_available, tag)) if (! in_bit_array(tags_available, (UINT16)tag))
{ {
num_tags++; num_tags++;
set_bit_array(tags_available, tag); set_bit_array(tags_available, (UINT16)tag);
} }
// Create group if empty. // Create group if empty.
@ -271,7 +271,7 @@ void Taggroup_Remove (taggroup_t *garray[], const mtag_t tag, size_t id)
if (group->count == 1 && total_elements_with_tag(tag) == 1) if (group->count == 1 && total_elements_with_tag(tag) == 1)
{ {
num_tags--; num_tags--;
unset_bit_array(tags_available, tag); unset_bit_array(tags_available, (UINT16)tag);
} }
// Strip away taggroup if no elements left. // Strip away taggroup if no elements left.