Yesterday, at the same time Apple rolled out iOS 16.1 Beta 4, tvOS 16.1 Beta 4, iPadOS 16 Beta 11 and macOS Ventura 13 Beta 10 updates for all eligible devices. The latest update brings some important changes and also fixes some annoying bugs.
According to the latest report, Apple today released the watchOS 9.1 Beta 4 update for all eligible Apple Watch series. In this update, Apple fixed some known issues which are mentioned below.
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- The system memory allocator
freeoperation zeroes out most deallocated blocks in watchOS 9.1 beta or later. Invalid accesses to free memory might result in new crashes or corruption, including:
- Read-after-free bugs that previously observed the old contents of a block may now observe zeroes instead
- Write-after-free bugs may now cause subsequent calls to
callocto return non-zero memory
To debug these issues, use Address Sanitizer and Guard Malloc (see