Unreal Engine Issues

UE-212310

Pointer being freed was not allocated on IOS with MallocBinned2

Pointer being freed was not allocated on IOS with MallocBinned2

Description

Slack thread [Link Removed]

Probably related to the same issue seen on Android, explained here: [Link Removed]

 

Steps to Reproduce
  1. Download the package [Link Removed]
  2. Make sure the "Extended Virtual Addressing" entitlement is enabled to use MallocBinned2.
  3. Build an IOS package and run it on an iPhone for several times.

It crashes with logs, the log file [Link Removed]

[2024.04.15-01.50.21:006][  0]LogIOS: Error: === Critical error: ===
[2024.04.15-01.50.21:006][  0]LogIOS: Error: 
[2024.04.15-01.50.21:006][  0]LogIOS: Error: Fatal error: [Link Removed] [Line: 1438] 
[2024.04.15-01.50.21:006][  0]LogIOS: Error: FMallocBinned2 Attempt to realloc an unrecognized block 0x11a330000   canary == 0x0 != 0xe3

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Unresolved
ComponentUE - Platform - Mobile
Affects Versions5.3
Target Fix5.5
CreatedApr 15, 2024
UpdatedApr 26, 2024