Merge 9b68186946 into 9c47a247fb

Bumps [bitflags](https://github.com/bitflags/bitflags) from 2.9.2 to 2.9.3.
- [Release notes](https://github.com/bitflags/bitflags/releases)
- [Changelog](https://github.com/bitflags/bitflags/blob/main/CHANGELOG.md)
- [Commits](https://github.com/bitflags/bitflags/compare/2.9.2...2.9.3)

---
updated-dependencies:
- dependency-name: bitflags
  dependency-version: 2.9.3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Cargo.lock

@@ -9,7 +9,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "de7fa236829ba0841304542f7614c42b80fca007455315c45c785ccfa873a85b"
 dependencies = [
  "actix-rt",
- "bitflags 2.9.2",
+ "bitflags 2.9.3",
  "bytes",
  "crossbeam-channel",
  "futures-core",
@@ -31,7 +31,7 @@ version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5f7b0a21988c1bf877cf4759ef5ddaac04c1c9fe808c9142ecb78ba97d97a28a"
 dependencies = [
- "bitflags 2.9.2",
+ "bitflags 2.9.3",
  "bytes",
  "futures-core",
  "futures-sink",
@@ -53,7 +53,7 @@ dependencies = [
  "actix-test",
  "actix-utils",
  "actix-web",
- "bitflags 2.9.2",
+ "bitflags 2.9.3",
  "bytes",
  "derive_more",
  "env_logger",
@@ -83,7 +83,7 @@ dependencies = [
  "actix-web",
  "async-stream",
  "base64 0.22.1",
- "bitflags 2.9.2",
+ "bitflags 2.9.3",
  "brotli",
  "bytes",
  "bytestring",
@@ -723,7 +723,7 @@ version = "0.69.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "271383c67ccabffb7381723dea0672a673f292304fcb45c01cc648c7a8d58088"
 dependencies = [
- "bitflags 2.9.2",
+ "bitflags 2.9.3",
  "cexpr",
  "clang-sys",
  "itertools 0.12.1",
@@ -748,9 +748,9 @@ checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
 [[package]]
 name = "bitflags"
-version = "2.9.2"
+version = "2.9.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6a65b545ab31d687cff52899d4890855fec459eb6afe0da6417b8a18da87aa29"
+checksum = "34efbcccd345379ca2868b2b2c9d3782e9cc58ba87bc7d79d5b53d9c9ae6f25d"
 
 [[package]]
 name = "block-buffer"
@@ -1791,7 +1791,7 @@ version = "0.7.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b86e202f00093dcba4275d4636b93ef9dd75d025ae560d2521b45ea28ab49013"
 dependencies = [
- "bitflags 2.9.2",
+ "bitflags 2.9.3",
  "cfg-if",
  "libc",
 ]
@@ -2133,7 +2133,7 @@ version = "0.10.72"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fedfea7d58a1f73118430a55da6a286e7b044961736ce96a16a17068ea25e5da"
 dependencies = [
- "bitflags 2.9.2",
+ "bitflags 2.9.3",
  "cfg-if",
  "foreign-types",
  "libc",
@@ -2459,7 +2459,7 @@ version = "0.5.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "928fca9cf2aa042393a8325b9ead81d2f0df4cb12e1e24cef072922ccd99c5af"
 dependencies = [
- "bitflags 2.9.2",
+ "bitflags 2.9.3",
 ]
 
 [[package]]
@@ -2550,7 +2550,7 @@ version = "0.38.44"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fdb5bc1ae2baa591800df16c9ca78619bf65c0488b41b96ccec5d11220d8c154"
 dependencies = [
- "bitflags 2.9.2",
+ "bitflags 2.9.3",
  "errno",
  "libc",
  "linux-raw-sys 0.4.15",
@@ -2563,7 +2563,7 @@ version = "1.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c71e83d6afe7ff64890ec6b71d6a69bb8a610ab78ce364b3352876bb4c801266"
 dependencies = [
- "bitflags 2.9.2",
+ "bitflags 2.9.3",
  "errno",
  "libc",
  "linux-raw-sys 0.9.4",
@@ -2745,7 +2745,7 @@ version = "2.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "897b2245f0b511c87893af39b033e5ca9cce68824c4d7e7630b5a1d339658d02"
 dependencies = [
- "bitflags 2.9.2",
+ "bitflags 2.9.3",
  "core-foundation",
  "core-foundation-sys",
  "libc",
@@ -3798,7 +3798,7 @@ version = "0.39.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6f42320e61fe2cfd34354ecb597f86f413484a798ba44a8ca1165c58d42da6c1"
 dependencies = [
- "bitflags 2.9.2",
+ "bitflags 2.9.3",
 ]
 
 [[package]]

actix-http/src/h1/dispatcher.rs

@@ -304,6 +304,14 @@ where
     U: Service<(Request, Framed<T, Codec>), Response = ()>,
     U::Error: fmt::Display,
 {
+    fn finalize_payload_if_present(mut self: Pin<&mut Self>, reason: &str) {
+        let this = self.as_mut().project();
+        if let Some(mut payload) = this.payload.take() {
+            trace!("Finalizing payload early: {reason}");
+            payload.feed_eof();
+        }
+    }
+
     fn can_read(&self, cx: &mut Context<'_>) -> bool {
         if self.flags.contains(Flags::READ_DISCONNECT) {
             false
@@ -686,6 +694,11 @@ where
 
         // limit amount of non-processed requests
         if pipeline_queue_full || can_not_read {
+            // since we're here, it's possible the client has been sent a response before we've been able to read the body
+            // in this case, we should eof the payload to prevent the next request from reading invalid data
+            // this can occur with certain load balancers that pipeline requests
+            self.as_mut()
+                .finalize_payload_if_present("pipeline queue full or cannot read");
             return Ok(false);
         }