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Added a sanity check to the XT ST-506 code.

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OBattler
2020-01-15 00:17:46 +01:00
parent 82f24f36e2
commit 11097eb621
1 changed files with 7 additions and 0 deletions
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7
src/disk/hdc_st506_xt.c
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@@ -1310,6 +1310,13 @@ loadrom(hdc_t *dev, const wchar_t *fn)
uint32_t size; uint32_t size;
FILE *fp; FILE *fp;
if (fn == NULL) {
#ifdef ENABLE_ST506_XT_LOG
st506_xt_log("ST506: NULL BIOS ROM file pointer!\n");
#endif
return;
}
if ((fp = rom_fopen((wchar_t *) fn, L"rb")) == NULL) { if ((fp = rom_fopen((wchar_t *) fn, L"rb")) == NULL) {
st506_xt_log("ST506: BIOS ROM '%ls' not found!\n", fn); st506_xt_log("ST506: BIOS ROM '%ls' not found!\n", fn);
return; return;