Add DCHECKs for checking that underlying IOBuf wasn't modified
authorStepan Palamarchuk <stepan@fb.com>
Wed, 17 Jan 2018 17:39:12 +0000 (09:39 -0800)
committerFacebook Github Bot <facebook-github-bot@users.noreply.github.com>
Wed, 17 Jan 2018 17:45:29 +0000 (09:45 -0800)
Summary: Appending/prepending to IOBuf while iterating over it with Cursor is unsafe. This diff adds DCHECKs to catch such cases.

Reviewed By: yfeldblum

Differential Revision: D6735060

fbshipit-source-id: 7799facc52c53fabd83756ecb26a18c4ebd69677


No differences found