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GB Serialize: Fix loading states with negative pixel x (fixes #1293)

This commit is contained in:
Vicki Pfau 2019-02-12 09:20:37 -08:00
parent 89c4214988
commit bab8ce1805
2 changed files with 2 additions and 1 deletions
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1
CHANGES
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@ -4,6 +4,7 @@ Bugfixes:
- Qt: Fix tile and sprite views not always displaying at first
- GBA Memory: Fix a few AGBPrint crashes
- GBA Memory: Fix OOB ROM reads showing up as AGBPrint memory
- GB Serialize: Fix loading states with negative pixel x (fixes mgba.io/i/1293)
Misc:
- GBA Video: Improve sprite cycle counting (fixes mgba.io/i/1274)

2
src/gb/serialize.c
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@ -113,7 +113,7 @@ bool GBDeserialize(struct GB* gb, const struct GBSerializedState* state) {
error = true;
}
LOAD_16LE(check16, 0, &state->video.x);
if (check16 < 0 || check16 > GB_VIDEO_HORIZONTAL_PIXELS) {
if (check16 < -7 || check16 > GB_VIDEO_HORIZONTAL_PIXELS) {
mLOG(GB_STATE, WARN, "Savestate is corrupted: video x is out of range");
error = true;
}