bugfix(network): Prevent crash during Steam Networking Sockets re-initialization#492
Merged
bugfix(network): Prevent crash during Steam Networking Sockets re-initialization#492
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Fixes CLIENT-19Z. The issue was that: GameNetworkingSockets library's internal mutexes are corrupted during rapid initialization/deinitialization, leading to an access violation on subsequent lock attempts.
g_bNetworkMeshDestroyingto control the execution of theOnSteamNetConnectionStatusChangedcallback.g_bNetworkMeshDestroyingtotruebeforeGameNetworkingSockets_Kill()to prevent callbacks from firing while the library is being torn down.g_bNetworkMeshDestroyingtofalseafterGameNetworkingSockets_Init()and callback registration to safely re-enable callbacks.EXCEPTION_ACCESS_VIOLATION_READerrors that could occur if callbacks were dispatched while internal mutexes were freed but not yet rebuilt during library re-initialization.This fix was generated by Seer in Sentry, triggered by x64-dev. 👁️ Run ID: 13508814
Not quite right? Click here to continue debugging with Seer.