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go / go / 0a2a64d85d52ad51de34d39bc5685c39c0e1e32a
commit0a2a64d85d52ad51de34d39bc5685c39c0e1e32a[log] [tgz]
authorEmmanuel Odeke <emm.odeke@gmail.com>Sun Jul 17 14:22:15 2016 -0700
committerRob Pike <r@golang.org>Fri Aug 19 21:54:39 2016 +0000
treec42b4fe4ab44670f006550aaa27a4aff52910eee
parent14e59511661303ab1406f7c21ee27e58bcd0750e [diff]
encoding/gob: error out instead of panicking on nil dereference

Do not panic when we encounter nil interface values which are
invalid values for gob. Previously this wasn't caught yet
we were calling reflect.*.Type() on reflect.Invalid values
thereby causing panic:
  `panic: reflect: call of reflect.Value.Type on zero Value.`
which is a panic not enforced by encoding/gob itself.
We can catch this and send back an error to the caller.

Fixes #16204

Change-Id: Ie646796db297759a74a02eee5267713adbe0c3a0
Reviewed-on: https://go-review.googlesource.com/24989
Reviewed-by: Rob Pike <r@golang.org>
Run-TryBot: Rob Pike <r@golang.org>
2 files changed
tree: c42b4fe4ab44670f006550aaa27a4aff52910eee
  1. .github/
  2. api/
  3. doc/
  4. lib/
  5. misc/
  6. src/
  7. test/
  8. .gitattributes
  9. .gitignore
  10. AUTHORS
  11. CONTRIBUTING.md
  12. CONTRIBUTORS
  13. favicon.ico
  14. LICENSE
  15. PATENTS
  16. README.md
  17. robots.txt
README.md

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