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Fixed initializations in the CD-ROM code, fixes #4653.

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OBattler
2024-07-25 19:05:05 +02:00
parent 8264b70825
commit 5912a88a1b
2 changed files with 4 additions and 5 deletions
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8
src/cdrom/cdrom_image_backend.c
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@@ -242,7 +242,7 @@ bin_close(void *priv)
static track_file_t * static track_file_t *
bin_init(const char *filename, int *error) bin_init(const char *filename, int *error)
{ {
track_file_t *tf = (track_file_t *) malloc(sizeof(track_file_t)); track_file_t *tf = (track_file_t *) calloc(1, sizeof(track_file_t));
struct stat stats; struct stat stats;
if (tf == NULL) { if (tf == NULL) {
@@ -534,7 +534,7 @@ cdi_read_sectors(cd_img_t *cdi, uint8_t *buffer, int raw, uint32_t sector, uint3
to get sector size? */ to get sector size? */
const int sector_size = raw ? RAW_SECTOR_SIZE : COOKED_SECTOR_SIZE; const int sector_size = raw ? RAW_SECTOR_SIZE : COOKED_SECTOR_SIZE;
const uint32_t buf_len = num * sector_size; const uint32_t buf_len = num * sector_size;
uint8_t *buf = (uint8_t *) malloc(buf_len * sizeof(uint8_t)); uint8_t *buf = (uint8_t *) calloc(1, buf_len * sizeof(uint8_t));
for (uint32_t i = 0; i < num; i++) { for (uint32_t i = 0; i < num; i++) {
success = cdi_read_sector(cdi, &buf[i * sector_size], raw, sector + i); success = cdi_read_sector(cdi, &buf[i * sector_size], raw, sector + i);
@@ -646,7 +646,7 @@ cdi_track_push_back(cd_img_t *cdi, track_t *trk)
int int
cdi_get_iso_track(cd_img_t *cdi, track_t *trk, const char *filename) cdi_get_iso_track(cd_img_t *cdi, track_t *trk, const char *filename)
{ {
int error; int error = 0;
int ret = 2; int ret = 2;
memset(trk, 0, sizeof(track_t)); memset(trk, 0, sizeof(track_t));
@@ -712,7 +712,7 @@ int
cdi_load_iso(cd_img_t *cdi, const char *filename) cdi_load_iso(cd_img_t *cdi, const char *filename)
{ {
int ret = 2; int ret = 2;
track_t trk; track_t trk = { 0 };
cdi->tracks = NULL; cdi->tracks = NULL;
cdi->tracks_num = 0; cdi->tracks_num = 0;

1
src/cpu/x87_ops_sf.h
View File

@@ -606,7 +606,6 @@ static int
sf_FNOP(uint32_t fetchdat) sf_FNOP(uint32_t fetchdat)
{ {
FP_ENTER(); FP_ENTER();
pclog("FNOP.\n");
FPU_check_pending_exceptions(); FPU_check_pending_exceptions();
cpu_state.pc++; cpu_state.pc++;
CLOCK_CYCLES_FPU((fpu_type >= FPU_487SX) ? (x87_timings.fnop) : (x87_timings.fnop * cpu_multi)); CLOCK_CYCLES_FPU((fpu_type >= FPU_487SX) ? (x87_timings.fnop) : (x87_timings.fnop * cpu_multi));