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| author |  Frédéric Guillot <fred@miniflux.net> | 2018-07-06 21:18:14 -0700 |
|---|---|---|
| committer | Frédéric Guillot <fred@miniflux.net> | 2018-07-06 21:18:14 -0700 |
| commit | 459bb4531f92f8663afb6f36aa9be5b789bd591f (patch) | |
| tree | f14e6c06b8e5c63612d1ff36f8cab40ae8a99d20 /vendor/golang.org/x/net/http2/hpack/hpack.go | |
| parent | 34a3fe426b33a63f2d8e02d4a70c88f137fa5410 (diff) | |
Update vendor dependencies
Diffstat (limited to 'vendor/golang.org/x/net/http2/hpack/hpack.go')
| -rw-r--r-- | vendor/golang.org/x/net/http2/hpack/hpack.go | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/vendor/golang.org/x/net/http2/hpack/hpack.go b/vendor/golang.org/x/net/http2/hpack/hpack.go index 176644a..166788c 100644 --- a/vendor/golang.org/x/net/http2/hpack/hpack.go +++ b/vendor/golang.org/x/net/http2/hpack/hpack.go @@ -389,6 +389,12 @@ func (d *Decoder) callEmit(hf HeaderField) error { // (same invariants and behavior as parseHeaderFieldRepr) func (d *Decoder) parseDynamicTableSizeUpdate() error { + // RFC 7541, sec 4.2: This dynamic table size update MUST occur at the + // beginning of the first header block following the change to the dynamic table size. + if d.dynTab.size > 0 { + return DecodingError{errors.New("dynamic table size update MUST occur at the beginning of a header block")} + } + buf := d.buf size, buf, err := readVarInt(5, buf) if err != nil { |