tree a7d1b315f11f0148ecd0a9e6b40282d886c8d044
parent 0e7d0f5205c53f96e5126b029b660a6c780d2d98
author Martin Kustermann <kustermann@google.com> 1634289122 +0000
committer commit-bot@chromium.org <commit-bot@chromium.org> 1634289122 +0000

[gardening] Fix memory leak of Dart::FeaturesString() buffer

The CL in [0] introduced a new usage of Dart::FeaturesString() but
missed to free the resulting buffer (it's not a compile-time constant
but rather built via TextBuffer).

Closes https://github.com/dart-lang/sdk/issues/47460

[0] https://dart-review.googlesource.com/c/sdk/+/215945

TEST=Fixes asan failures, e.g. vm/cc/DartAPI_InvokeVMServiceMethod

Change-Id: I954bd4a0af5959f1c38d4b70978bef6c6baed407
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/216802
Commit-Queue: Martin Kustermann <kustermann@google.com>
Reviewed-by: Ryan Macnak <rmacnak@google.com>