Commit 0bf7e0433dc0a5a71b4ed6575b84c552825e82fd

Etienne Samson 2019-01-24T12:12:04

index: preserve extension parsing errors Previously, we would clobber any extension-specific error message with an "extension is truncated" message. This makes `read_extension` correctly preserve those errors, takes responsibility for truncation errors, and adds a new message with the actual extension signature for unsupported mandatory extensions.