[MONGOCRYPT-58] Add a way to free detached strings Created: 19/Mar/19  Updated: 28/Oct/23  Resolved: 16/Apr/19

Status: Closed
Project: Libmongocrypt
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Task Priority: Major - P3
Reporter: Mark Benvenuto Assignee: Mark Benvenuto
Resolution: Fixed Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Epic Link: Build libmongocrypt library

 Description   

When methods like kms_request_get_signed return char* pointers, kms-message needs to provide a method so the parent library can free the return char* pointer back into the heap it was allocated on.

Basically, just write kms_request_free(void*) and have it call free().

This will ensure that if kms-message is used as a shared library, the memory it allocates is correctly freed.



 Comments   
Comment by Mark Benvenuto [ 16/Apr/19 ]

Fixed with https://github.com/10gen/kms-message/commit/75e391a037d30941f8cad17568ea9bdd37962127

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