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https://github.com/amiayweb/Hytale-F2P.git
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9ec97f9d33
The bundled libzstd.so is incompatible with glibc 2.41's stricter heap validation, causing "free(): invalid pointer" crashes. Solution: Automatically replace bundled libzstd.so with system version on Linux. The launcher detects and symlinks to /usr/lib/libzstd.so.1. - Auto-detect system libzstd at common paths (Arch, Debian, Fedora) - Backup bundled version as libzstd.so.bundled - Create symlink to system version - Add HYTALE_NO_LIBZSTD_FIX=1 to disable if needed Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
66 lines
1.4 KiB
Markdown
66 lines
1.4 KiB
Markdown
# Steam Deck / Linux Crash Fix
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## SOLUTION: Use system libzstd
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The crash is caused by the bundled `libzstd.so` being incompatible with glibc 2.41's stricter heap validation.
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### Automatic Fix
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The launcher automatically replaces `libzstd.so` with the system version. No manual action needed.
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### Manual Fix
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```bash
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cd ~/.hytalef2p/release/package/game/latest/Client
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# Backup and replace
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mv libzstd.so libzstd.so.bundled
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ln -s /usr/lib/libzstd.so.1 libzstd.so
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```
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### Restore Original
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```bash
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cd ~/.hytalef2p/release/package/game/latest/Client
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rm libzstd.so
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mv libzstd.so.bundled libzstd.so
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```
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---
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## Debug Commands (for troubleshooting)
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### Check libzstd Status
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```bash
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# Check if symlinked
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ls -la ~/.hytalef2p/release/package/game/latest/Client/libzstd.so
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# Find system libzstd
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find /usr/lib -name "libzstd.so*"
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```
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### Binary Validation
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```bash
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file ~/.hytalef2p/release/package/game/latest/Client/HytaleClient
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ldd ~/.hytalef2p/release/package/game/latest/Client/HytaleClient
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```
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### Restore Client Binary
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```bash
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cd ~/.hytalef2p/release/package/game/latest/Client
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cp HytaleClient.original HytaleClient
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rm -f HytaleClient.patched_custom
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```
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---
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## Environment Variables
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| Variable | Description | Example |
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|----------|-------------|---------|
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| `HYTALE_AUTH_DOMAIN` | Custom auth domain | `auth.sanasol.ws` |
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| `HYTALE_NO_LIBZSTD_FIX` | Disable libzstd replacement | `1` |
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