net/http: pull http2 underflow fix from x/net/http2

After CL 534295 was merged to fix a CVE it introduced
an underflow when we try to decrement sc.curHandlers
in handlerDone.

Pull in a fix from x/net/http2:
http2: fix underflow in http2 server push
https://go-review.googlesource.com/c/net/+/535595

Fixes #63511

Change-Id: I5c678ce7dcc53635f3ad5e4999857cb120dfc1ab
GitHub-Last-Rev: 587ffa3
GitHub-Pull-Request: #63561
Reviewed-on: https://go-review.googlesource.com/c/go/+/535575
Run-TryBot: Mauri de Souza Meneguzzo <[email protected]>
Reviewed-by: Dmitri Shuralyov <[email protected]>
Reviewed-by: Dmitri Shuralyov <[email protected]>
Reviewed-by: David Chase <[email protected]>
Auto-Submit: Dmitri Shuralyov <[email protected]>
TryBot-Result: Gopher Robot <[email protected]>

Author: mauri870

src/go.mod

@@ -4,7 +4,7 @@ go 1.22
 
 require (
 	golang.org/x/crypto v0.14.1-0.20231011220222-8779cbd1c995
-	golang.org/x/net v0.17.1-0.20231011215812-d23d9bc54922
+	golang.org/x/net v0.17.1-0.20231025180729-4c7a5b64f145
 )
 
 require (

src/go.sum

@@ -1,7 +1,7 @@
 golang.org/x/crypto v0.14.1-0.20231011220222-8779cbd1c995 h1:fwu25/DhiXr/++jtzz2gHfC/FL/FimAGVxczaK4pjR8=
 golang.org/x/crypto v0.14.1-0.20231011220222-8779cbd1c995/go.mod h1:aSyBXtGhRzSMdne9jbl3+PPMVS0IgOWF6Llc+HB5uUU=
-golang.org/x/net v0.17.1-0.20231011215812-d23d9bc54922 h1:5dPkjItO/mhqL4dWOB/ERHdeNKAe0YXhUnCOLpn/nwI=
-golang.org/x/net v0.17.1-0.20231011215812-d23d9bc54922/go.mod h1:ctp6Rq0w6YZwLQMXSCn4tot1uuoj9E9vKYJV26guPn4=
+golang.org/x/net v0.17.1-0.20231025180729-4c7a5b64f145 h1:b50rfQxeg+jm4ud87SAQt4escws56zdE+/rT1oKU4oU=
+golang.org/x/net v0.17.1-0.20231025180729-4c7a5b64f145/go.mod h1:ctp6Rq0w6YZwLQMXSCn4tot1uuoj9E9vKYJV26guPn4=
 golang.org/x/sys v0.13.1-0.20231011215430-1bfbee0e20e3 h1:G9se7UpoI67yWrFY0IIFGf6H3nwLLUZFDBCyOJwWeSc=
 golang.org/x/sys v0.13.1-0.20231011215430-1bfbee0e20e3/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/text v0.13.1-0.20231011215848-6c97a165dd66 h1:9Dyvhe9/DDm3upTpNNwowKgum0eUka4TBRU6uHiINKo=

src/net/http/h2_bundle.go

@@ -7,7 +7,7 @@ golang.org/x/crypto/cryptobyte/asn1
 golang.org/x/crypto/hkdf
 golang.org/x/crypto/internal/alias
 golang.org/x/crypto/internal/poly1305
-# golang.org/x/net v0.17.1-0.20231011215812-d23d9bc54922
+# golang.org/x/net v0.17.1-0.20231025180729-4c7a5b64f145
 ## explicit; go 1.18
 golang.org/x/net/dns/dnsmessage
 golang.org/x/net/http/httpguts