[POC](https://drive.google.com/file/d/19V3_2svctUfavMRpZ6QFgemglsETXXtK/view?usp=sharing)

```
Description

Integer Overflow in MP4Box
Command

MP4Box -bt [POC7](https://drive.google.com/file/d/19V3_2svctUfavMRpZ6QFgemglsETXXtK/view?usp=sharing)

ASAN result

isomedia/box_code_base.c:413:29: runtime error: negation of -2147483648 cannot be represented in type 's32' (aka 'int'); cast to an unsigned type to negate this value to itself
SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior isomedia/box_code_base.c:413:29 in

Occurrences

box_code_base.c L413
```
Integer Overflow or Wraparound
This is a GitHub Issue
repo:gpac
owner:gpac
Title : Integer Overflow or Wraparound
Issue date:

--- start body ---
[POC](https://drive.google.com/file/d/19V3_2svctUfavMRpZ6QFgemglsETXXtK/view?usp=sharing)

```
Description

Integer Overflow in MP4Box
Command

MP4Box -bt [POC7](https://drive.google.com/file/d/19V3_2svctUfavMRpZ6QFgemglsETXXtK/view?usp=sharing)

ASAN result

isomedia/box_code_base.c:413:29: runtime error: negation of -2147483648 cannot be represented in type 's32' (aka 'int'); cast to an unsigned type to negate this value to itself
SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior isomedia/box_code_base.c:413:29 in

Occurrences

box_code_base.c L413
```
--- end body ---
