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authorNiall Sheridan <nsheridan@gmail.com>2018-06-20 22:39:07 +0100
committerNiall Sheridan <nsheridan@gmail.com>2018-06-20 22:39:07 +0100
commitde6d2c524430287c699aaa898c1325da6afea539 (patch)
treef78eb841208d667668a7bc92a9290d693cc7103b /vendor/golang.org/x/net/http2/hpack
parenteb99016e1629e690e55633de6fc63a14c53e7ea2 (diff)
Update dependencies
Diffstat (limited to 'vendor/golang.org/x/net/http2/hpack')
-rw-r--r--vendor/golang.org/x/net/http2/hpack/encode.go2
-rw-r--r--vendor/golang.org/x/net/http2/hpack/hpack.go6
2 files changed, 7 insertions, 1 deletions
diff --git a/vendor/golang.org/x/net/http2/hpack/encode.go b/vendor/golang.org/x/net/http2/hpack/encode.go
index 54726c2..1565cf2 100644
--- a/vendor/golang.org/x/net/http2/hpack/encode.go
+++ b/vendor/golang.org/x/net/http2/hpack/encode.go
@@ -206,7 +206,7 @@ func appendVarInt(dst []byte, n byte, i uint64) []byte {
}
// appendHpackString appends s, as encoded in "String Literal"
-// representation, to dst and returns the the extended buffer.
+// representation, to dst and returns the extended buffer.
//
// s will be encoded in Huffman codes only when it produces strictly
// shorter byte string.
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 {