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avoid malloc(0) in vbdri

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aspargas2 2020-06-10 03:52:43 -04:00 committed by d0k3
parent c70546d5ca
commit 6e63fdf4bf
1 changed files with 2 additions and 2 deletions
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4
arm9/source/virtual/vbdri.c
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@ -59,7 +59,7 @@ u64 InitVBDRIDrive(void) { // prerequisite: .db file mounted as virtual diff ima
DeinitVBDRIDrive(); DeinitVBDRIDrive();
num_entries = min(is_tickdb ? GetNumTickets(PART_PATH) : GetNumTitleInfoEntries(PART_PATH), VBDRI_MAX_ENTRIES); num_entries = min((is_tickdb ? GetNumTickets(PART_PATH) : GetNumTitleInfoEntries(PART_PATH)) + 1, VBDRI_MAX_ENTRIES);
title_ids = (u8*) malloc(num_entries * 8); title_ids = (u8*) malloc(num_entries * 8);
if (!title_ids || if (!title_ids ||
((is_tickdb ? ListTicketTitleIDs(PART_PATH, title_ids, num_entries) : ListTitleInfoEntryTitleIDs(PART_PATH, title_ids, num_entries)) != 0)) { ((is_tickdb ? ListTicketTitleIDs(PART_PATH, title_ids, num_entries) : ListTitleInfoEntryTitleIDs(PART_PATH, title_ids, num_entries)) != 0)) {
@ -74,7 +74,7 @@ u64 InitVBDRIDrive(void) { // prerequisite: .db file mounted as virtual diff ima
return 0; return 0;
} }
for (u32 i = 0; i < num_entries; i++) { for (u32 i = 0; i < num_entries - 1; i++) {
Ticket* ticket; Ticket* ticket;
if (ReadTicketFromDB(PART_PATH, title_ids + (i * 8), &ticket) != 0) { if (ReadTicketFromDB(PART_PATH, title_ids + (i * 8), &ticket) != 0) {
DeinitVBDRIDrive(); DeinitVBDRIDrive();