| commit | f6853369c315d69a77163756e916e784bfe2e281 | [log] [tgz] |
|---|---|---|
| author | Didier Spezia <didier.06@gmail.com> | Thu May 21 21:35:49 2015 +0000 |
| committer | Rob Pike <r@golang.org> | Mon Jun 01 20:52:04 2015 +0000 |
| tree | 456a1c8715c3722040b3930b20bd2f68093b9153 | |
| parent | ae38ef4cdf2e8cf843b9d3872e66586327d744ae [diff] |
html/template: prevent panic when escaping actions involving chain nodes
The current escape code panics when an action involves chain nodes.
Such nodes can be seen in the following situation:
{{ . | AAA.B }} - AAA being a registered function
The above expression is actually valid, because AAA could return a
map containing a B key. The tests in text/template explicitly
demonstrate this case.
Fix allIdents to cover also chain nodes.
While I was investigating this issue, I realized that the tests
introduced in similar CL 9621 were incorrect. Parse errors were
caught as expected, but for the wrong reason. Fixed them as well.
No changes in text/template code itself.
Fixes #10801
Change-Id: Ic9fe43b63669298ca52c3f499e2725dd2bb818a8
Reviewed-on: https://go-review.googlesource.com/10340
Reviewed-by: Rob Pike <r@golang.org>
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