tree 0c4ec301f44e49327ebb238f832820ac5a5df632
parent cadb4ab3b1c6d76d0e3c08bd0f0b35440342b367
author Damien Neil <dneil@google.com> 1580916881 -0800
committer Damien Neil <dneil@google.com> 1580923010 +0000

internal/impl: fix off-by-one in varint validation

Fixes: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20532
Change-Id: I670698a1ef780f341f336929384132febe2b40a1
Reviewed-on: https://go-review.googlesource.com/c/protobuf/+/217766
Reviewed-by: Joe Tsai <joetsai@google.com>