#6359 closed defect (fixed)
GRAPHICS: Odd thumbnail sizes crash
| Reported by: | SF/dmwarren | Owned by: | lordhoto |
|---|---|---|---|
| Priority: | normal | Component: | GUI |
| Version: | Keywords: | ||
| Cc: | Game: | King's Quest 6 |
Description
Game affected: King's Quest 6 (Macintosh, English)
Platforms affected: Confirmed on Mac OS X 10.8 and Debian 7.
Last known build with this bug ScummVM 1.7.0git564-gc7ec14d
Earliest known build with problem: ScummVM 1.6.0git1480-g9827c40
Earliest known build without problem: ScummVM 1.5.0 final
Reproducible: ~60% of the time/somewhat easily.
What triggers the crash: Load the Mac version of KQ6, start the game, and initiate a save right away. If it doesn't crash on the first try, walk to another screen and try again. ScummVM will crash somewhere in createThumbnail_2() after entering a savegame name and clicking "OK" to start the save:
scummvm(23992,0x7fff7b18f180) malloc: *** error for object 0x7f942d4b9608: incorrect checksum for freed object - object was probably modified after being freed. *** set a breakpoint in malloc_error_break to debug Abort trap: 6
Valgrind leakcheck output attached.
What should happen instead: ScummVM should not crash. ;)
Thanks for the ScummVM team's hard work. Let me know if you need more info or testing.
Ticket imported from: #3614568. Ticket imported from: bugs/6359.
Attachments (1)
Change History (6)
by , 11 years ago
| Attachment: | kq6mac-scummvm160final-savecrash.txt added |
|---|
comment:1 by , 11 years ago
This is because our thumbnail code is exploding at at odd size (320x218 or so). Assigning to fuzzie because that's what fuzzie requested.
Also, King's Quest 6 Mac is not officially supported still :)
comment:2 by , 11 years ago
| Component: | Engine: SCI |
|---|---|
| Game: | King's Quest 6 |
| Owner: | set to |
| Summary: | SCI: KQ6 Mac: crash in createThumbnail_2 when saving → GRAPHICS: Odd thumbnail sizes crash |
comment:3 by , 11 years ago
This should be fixed in the latest daily build. The commit which implemented the change is adf8cee449b42debbdc6578538a78127ada74cec. It was merged in 88c67c87672dcb2612612576560adcba7b29557a.
comment:4 by , 11 years ago
| Owner: | changed from to |
|---|---|
| Resolution: | → fixed |
| Status: | new → closed |
comment:5 by , 6 years ago
| Component: | → GUI |
|---|---|
| Game: | → King's Quest 6 |
Valgrind output