https://github.com/pganssle/capsule-gil-poc

PoC for a GIL bug in PyCapsule_Import
https://github.com/pganssle/capsule-gil-poc

Last synced: over 1 year ago
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PoC for a GIL bug in PyCapsule_Import

• Host: GitHub
• URL: https://github.com/pganssle/capsule-gil-poc
• Owner: pganssle
• Created: 2018-08-16T21:00:07.000Z (almost 8 years ago)
• Default Branch: master
• Last Pushed: 2018-08-16T21:04:53.000Z (almost 8 years ago)
• Last Synced: 2025-01-24T17:34:36.071Z (over 1 year ago)
• Language: C
• Size: 2.93 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
### GIL Release PoC

Instructions:

1. Clone repository

2. `make`

3. See the behavior *without* PyCapsule_Import: `./gil`

> Waiting for GIL (0)

>

> Gil acquired! (0)

>

> Waiting for GIL (1)

>

> Gil released! (0)

>

> Gil acquired! (1)

>

> Gil released! (1)

4. See the behavior *with* PyCapsule_Import: `/.gil import`

>  Waiting for GIL (0)

>

>  Gil acquired! (0)

>

>  Waiting for GIL (1)

>

>  **Gil acquired! (1)**

>

>  **Gil released! (0)**

>

>  Gil released! (1)