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GBA: Fix patching being incompatible with GBAUnloadROM

This commit is contained in:
Jeffrey Pfau 2015-06-28 01:32:34 -07:00
parent 2346c2355a
commit 68790c1b2a
1 changed files with 2 additions and 2 deletions
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4
src/gba/gba.c
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@ -435,10 +435,10 @@ void GBALoadBIOS(struct GBA* gba, struct VFile* vf) {
void GBAApplyPatch(struct GBA* gba, struct Patch* patch) {
size_t patchedSize = patch->outputSize(patch, gba->memory.romSize);
if (!patchedSize) {
if (!patchedSize || patchedSize > SIZE_CART0) {
return;
}
gba->memory.rom = anonymousMemoryMap(patchedSize);
gba->memory.rom = anonymousMemoryMap(SIZE_CART0);
if (!patch->applyPatch(patch, gba->pristineRom, gba->pristineRomSize, gba->memory.rom, patchedSize)) {
mappedMemoryFree(gba->memory.rom, patchedSize);
gba->memory.rom = gba->pristineRom;