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CD-ROM: Fix a newly introduced accidental division by zero.

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This commit is contained in:
OBattler
2025-04-17 00:30:12 +02:00
parent 90265546e6
commit 18aea4e19f
1 changed files with 4 additions and 3 deletions
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7
src/cdrom/cdrom.c
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@@ -2338,8 +2338,9 @@ cdrom_readsector_raw(cdrom_t *dev, uint8_t *buffer, const int sector, const int
int cdrom_sector_type, const int cdrom_sector_flags, int cdrom_sector_type, const int cdrom_sector_flags,
int *len, const uint8_t vendor_type) int *len, const uint8_t vendor_type)
{ {
int pos = sector; int pos = sector;
int ret = 0; int ret = 0;
const int old_type = cdrom_sector_type;
if ((cdrom_sector_type & 0x0f) >= 0x08) { if ((cdrom_sector_type & 0x0f) >= 0x08) {
mult = cdrom_sector_type >> 4; mult = cdrom_sector_type >> 4;
@@ -2358,7 +2359,7 @@ cdrom_readsector_raw(cdrom_t *dev, uint8_t *buffer, const int sector, const int
uint8_t *b = temp_b = buffer; uint8_t *b = temp_b = buffer;
int audio = 0; int audio = 0;
uint32_t lba = cdrom_msf_to_lba(sector, ismsf, uint32_t lba = cdrom_msf_to_lba(sector, ismsf,
cdrom_sector_type, vendor_type); old_type, vendor_type);
int mode2 = 0; int mode2 = 0;
*len = 0; *len = 0;