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Fix incorrect response length of multisession info command

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This commit is contained in:
Cacodemon345
2025-07-27 14:31:13 +06:00
committed by GitHub
parent 0b8ff1d6a0
commit c89283deef
1 changed files with 6 additions and 5 deletions
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11
src/cdrom/cdrom_mke.c
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@@ -256,16 +256,17 @@ void
mke_read_multisess(void) mke_read_multisess(void)
{ {
int len = cdrom_read_toc(mke.cdrom_dev, temp_buf, CD_TOC_SESSION, 0, 1, 65536); int len = cdrom_read_toc(mke.cdrom_dev, temp_buf, CD_TOC_SESSION, 0, 1, 65536);
if (len == 4) { if (temp_buf[9] != 0 || temp_buf[10] != 0 || temp_buf[11] != 0) {
/* Single-session disc. */
uint8_t no_multisess[4] = { 0x00, 0x00, 0x00, 0x00 };
fifo8_push_all(&mke.info_fifo, no_multisess, 4);
} else {
/* Multi-session disc. */ /* Multi-session disc. */
fifo8_push(&mke.info_fifo, 0x80); fifo8_push(&mke.info_fifo, 0x80);
fifo8_push(&mke.info_fifo, temp_buf[9]); fifo8_push(&mke.info_fifo, temp_buf[9]);
fifo8_push(&mke.info_fifo, temp_buf[10]); fifo8_push(&mke.info_fifo, temp_buf[10]);
fifo8_push(&mke.info_fifo, temp_buf[11]); fifo8_push(&mke.info_fifo, temp_buf[11]);
fifo8_push(&mke.info_fifo, 0);
fifo8_push(&mke.info_fifo, 0);
} else {
uint8_t no_multisess[6] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
fifo8_push_all(&mke.info_fifo, no_multisess, 6);
} }
} }