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awc: fixes

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This commit is contained in:
bnnm 2023-12-03 23:45:48 +01:00
parent 9e3a9ba901
commit 5cae4cbaa9
1 changed files with 5 additions and 1 deletions
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6
src/meta/awc.c
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@ -24,6 +24,7 @@ typedef struct {
uint32_t stream_size;
uint32_t vorbis_offset[AWC_MAX_MUSIC_CHANNELS];
/* stream+music only */
uint32_t channel_hash[AWC_MAX_MUSIC_CHANNELS];
struct {
uint32_t hash_id;
@ -274,7 +275,7 @@ static int parse_awc_header(STREAMFILE* sf, awc_header* awc) {
//if (flags % 0x00020000)
// awc->is_unordered = 1;
/* stream/multichannel flag (GTA5 only) */
/* stream/multichannel flag (rare, GTA5/RDR2) */
//if (flags % 0x00040000)
// awc->is_multichannel = 1;
@ -322,6 +323,9 @@ static int parse_awc_header(STREAMFILE* sf, awc_header* awc) {
if (awc->is_streamed) { /* music with N channels, other streams aren't used ignored */
awc->total_subsongs = 1;
target_subsong = 1;
/* array access below */
if (entries >= AWC_MAX_MUSIC_CHANNELS)
goto fail;
}
else { /* sfx pack, each stream is a sound */
awc->total_subsongs = entries;