From 63477d22a6e283b4951701de99c56806822e857e Mon Sep 17 00:00:00 2001
From: Joey Hines <joey@ahines.net>
Date: Fri, 11 Sep 2026 19:28:22 -0600
Subject: [PATCH] fixed buffer overflow issues, bumped deps

---
 Cargo.lock          | 499 ++++++++++++++++++++++++++++++++------------
 Cargo.toml          |   4 +-
 src/audio_source.rs |  32 +--
 src/tx_thread.rs    |   4 +-
 4 files changed, 385 insertions(+), 154 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 44e7119..40dc213 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -13,21 +13,21 @@ dependencies = [
 
 [[package]]
 name = "alsa"
-version = "0.9.1"
+version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ed7572b7ba83a31e20d1b48970ee402d2e3e0537dcfe0a3ff4d6eb7508617d43"
+checksum = "812947049edcd670a82cd5c73c3661d2e58468577ba8489de58e1a73c04cbd5d"
 dependencies = [
  "alsa-sys",
- "bitflags 2.9.1",
+ "bitflags",
  "cfg-if",
  "libc",
 ]
 
 [[package]]
 name = "alsa-sys"
-version = "0.3.1"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "db8fee663d06c4e303404ef5f40488a53e062f89ba8bfed81f42325aafad1527"
+checksum = "ad7569085a265dd3f607ebecce7458eaab2132a84393534c95b18dcbc3f31e04"
 dependencies = [
  "libc",
  "pkg-config",
@@ -132,15 +132,18 @@ checksum = "c08606f8c3cbf4ce6ec8e28fb0014a2c086708fe954eaa885384a6165172e7e8"
 
 [[package]]
 name = "bitflags"
-version = "1.3.2"
+version = "2.13.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
+checksum = "3ded4057c258ba199e2d26386d3af3780957ecaee6c4ef4041c6b4b8b97c0b06"
 
 [[package]]
-name = "bitflags"
-version = "2.9.1"
+name = "block2"
+version = "0.6.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1b8e56985ec62d17e9c1001dc89c88ecd7dc08e47eba5ec7c29c7b5eeecde967"
+checksum = "cdeb9d870516001442e364c5220d3574d2da8dc765554b4a617230d33fa58ef5"
+dependencies = [
+ "objc2",
+]
 
 [[package]]
 name = "bumpalo"
@@ -148,6 +151,12 @@ version = "3.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "46c5e41b57b8bba42a04676d81cb89e9ee8e859a1a66f80a5a72e1cb76b34d43"
 
+[[package]]
+name = "byteorder"
+version = "1.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b"
+
 [[package]]
 name = "bytes"
 version = "1.10.1"
@@ -163,12 +172,6 @@ dependencies = [
  "shlex",
 ]
 
-[[package]]
-name = "cesu8"
-version = "1.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6d43a04d8753f35258c91f8ec639f792891f748a1edbd759cf1dcea3382ad83c"
-
 [[package]]
 name = "cfg-if"
 version = "1.0.1"
@@ -186,14 +189,14 @@ dependencies = [
  "js-sys",
  "num-traits",
  "wasm-bindgen",
- "windows-link",
+ "windows-link 0.1.3",
 ]
 
 [[package]]
 name = "circular-buffer"
-version = "1.1.0"
+version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "23bdce1da528cadbac4654b5632bfcd8c6c63e25b1d42cea919a95958790b51d"
+checksum = "662f6b21c6e889ee4e3f449e197c40f03603472fcd40c709093d386e3dca07cf"
 
 [[package]]
 name = "clap"
@@ -268,11 +271,11 @@ checksum = "773648b94d0e5d620f64f280777445740e61fe701025087ec8b57f45c791888b"
 
 [[package]]
 name = "coreaudio-rs"
-version = "0.13.0"
+version = "0.14.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1aae284fbaf7d27aa0e292f7677dfbe26503b0d555026f702940805a630eac17"
+checksum = "7d5d7dca3ebcf65a035582c9ad4385371a9d9ee6537474d2a278f4e1e475bb58"
 dependencies = [
- "bitflags 1.3.2",
+ "bitflags",
  "libc",
  "objc2-audio-toolbox",
  "objc2-core-audio",
@@ -282,13 +285,15 @@ dependencies = [
 
 [[package]]
 name = "cpal"
-version = "0.16.0"
+version = "0.18.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cbd307f43cc2a697e2d1f8bc7a1d824b5269e052209e28883e5bc04d095aaa3f"
+checksum = "6f02e8d0327b42d3e2e4ab2119af397344eb9fc54a34bf0ddeaa1277af8681f1"
 dependencies = [
  "alsa",
+ "block2",
  "coreaudio-rs",
  "dasp_sample",
+ "futures",
  "jni",
  "js-sys",
  "libc",
@@ -297,13 +302,18 @@ dependencies = [
  "ndk-context",
  "num-derive",
  "num-traits",
+ "objc2",
  "objc2-audio-toolbox",
+ "objc2-avf-audio",
  "objc2-core-audio",
  "objc2-core-audio-types",
- "wasm-bindgen",
- "wasm-bindgen-futures",
+ "objc2-core-foundation",
+ "objc2-foundation",
+ "portable-atomic",
+ "pulseaudio",
  "web-sys",
  "windows",
+ "windows-core 0.62.2",
 ]
 
 [[package]]
@@ -318,7 +328,7 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "89a09f22a6c6069a18470eb92d2298acf25463f14256d24778e1230d789a2aec"
 dependencies = [
- "bitflags 2.9.1",
+ "bitflags",
  "objc2",
 ]
 
@@ -328,6 +338,17 @@ version = "1.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "48c757948c5ede0e46177b7add2e67155f70e33c07fea8284df6576da70b3719"
 
+[[package]]
+name = "enum-primitive-derive"
+version = "0.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ba7795da175654fe16979af73f81f26a8ea27638d8d9823d317016888a63dc4c"
+dependencies = [
+ "num-traits",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "env_filter"
 version = "0.1.3"
@@ -379,6 +400,94 @@ version = "0.5.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1d674e81391d1e1ab681a28d99df07927c6d4aa5b027d7da16ba32d1d21ecd99"
 
+[[package]]
+name = "futures"
+version = "0.3.33"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a88cf1f829d945f548cf8fec32c61b1f202b6d93b45848602fc02af4b12ad218"
+dependencies = [
+ "futures-channel",
+ "futures-core",
+ "futures-executor",
+ "futures-io",
+ "futures-sink",
+ "futures-task",
+ "futures-util",
+]
+
+[[package]]
+name = "futures-channel"
+version = "0.3.33"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "262590f4fe6afeb0bc83be1daa64e52657fe185690a958af7f3ad0e92085c5ae"
+dependencies = [
+ "futures-core",
+ "futures-sink",
+]
+
+[[package]]
+name = "futures-core"
+version = "0.3.33"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2cd50c473c80f6d7c3670a752354b8e569b1a7cbfdc0419ec88e5edad85e0dc7"
+
+[[package]]
+name = "futures-executor"
+version = "0.3.33"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6754879cc9f2c66f88c6e5c35344bb0bdb0708b0352b1201815667c7eabc7458"
+dependencies = [
+ "futures-core",
+ "futures-task",
+ "futures-util",
+]
+
+[[package]]
+name = "futures-io"
+version = "0.3.33"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4577ecaa3c4f96589d473f679a71b596316f6641bc350038b962a5daf0085d7a"
+
+[[package]]
+name = "futures-macro"
+version = "0.3.33"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2d6d3cde68c518367be28956066ddfef33813991b77a55005a69dae04bf3b10b"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "futures-sink"
+version = "0.3.33"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e34418ac499d6305c2fb5ad0ed2f6ac998c5f8ca209b4510f7f94242c647e307"
+
+[[package]]
+name = "futures-task"
+version = "0.3.33"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b231ed28831efb4a61a08580c4bc233ec56bc009f4cd8f52da2c3cb97df0c109"
+
+[[package]]
+name = "futures-util"
+version = "0.3.33"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a77a90a256fce34da66415271e30f94ee91c57b04b8a2c042d9cf3220179deaa"
+dependencies = [
+ "futures-channel",
+ "futures-core",
+ "futures-io",
+ "futures-macro",
+ "futures-sink",
+ "futures-task",
+ "memchr",
+ "pin-project-lite",
+ "slab",
+]
+
 [[package]]
 name = "getrandom"
 version = "0.3.3"
@@ -388,7 +497,7 @@ dependencies = [
  "cfg-if",
  "libc",
  "r-efi",
- "wasi",
+ "wasi 0.14.3+wasi-0.2.4",
 ]
 
 [[package]]
@@ -484,18 +593,32 @@ dependencies = [
 
 [[package]]
 name = "jni"
-version = "0.21.1"
+version = "0.22.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1a87aa2bb7d2af34197c04845522473242e1aa17c12f4935d5856491a7fb8c97"
+checksum = "5efd9a482cf3a427f00d6b35f14332adc7902ce91efb778580e180ff90fa3498"
 dependencies = [
- "cesu8",
  "cfg-if",
  "combine",
- "jni-sys",
+ "jni-macros",
+ "jni-sys 0.4.1",
  "log",
- "thiserror 1.0.69",
+ "simd_cesu8",
+ "thiserror 2.0.12",
  "walkdir",
- "windows-sys 0.45.0",
+ "windows-link 0.2.1",
+]
+
+[[package]]
+name = "jni-macros"
+version = "0.22.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a00109accc170f0bdb141fed3e393c565b6f5e072365c3bd58f5b062591560a3"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "rustc_version",
+ "simd_cesu8",
+ "syn",
 ]
 
 [[package]]
@@ -504,6 +627,25 @@ version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8eaf4bc02d17cbdd7ff4c7438cafcdf7fb9a4613313ad11b4f8fefe7d3fa0130"
 
+[[package]]
+name = "jni-sys"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c6377a88cb3910bee9b0fa88d4f42e1d2da8e79915598f65fb0c7ee14c878af2"
+dependencies = [
+ "jni-sys-macros",
+]
+
+[[package]]
+name = "jni-sys-macros"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "38c0b942f458fe50cdac086d2f946512305e5631e720728f2a61aabcd47a6264"
+dependencies = [
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "js-sys"
 version = "0.3.77"
@@ -516,9 +658,9 @@ dependencies = [
 
 [[package]]
 name = "libc"
-version = "0.2.174"
+version = "0.2.189"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1171693293099992e19cddea4e8b849964e9846f4acee11b3948bcc337be8776"
+checksum = "3eaf3ede3fee6db1a4c2ee091bf8a8b4dccdc6d17f656fb07896ee72867612f2"
 
 [[package]]
 name = "linux-raw-sys"
@@ -534,12 +676,9 @@ checksum = "13dc2df351e3202783a1fe0d44375f7295ffb4049267b0f3018346dc122a1d94"
 
 [[package]]
 name = "mach2"
-version = "0.4.3"
+version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d640282b302c0bb0a2a8e0233ead9035e3bed871f0b7e81fe4a1ec829765db44"
-dependencies = [
- "libc",
-]
+checksum = "dae608c151f68243f2b000364e1f7b186d9c29845f7d2d85bd31b9ad77ad552b"
 
 [[package]]
 name = "memchr"
@@ -547,6 +686,18 @@ version = "2.7.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "32a282da65faaf38286cf3be983213fcf1d2e2a58700e808f83f4ea9a4804bc0"
 
+[[package]]
+name = "mio"
+version = "1.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "30d65c71f1ce40ab09135ce117d742b9f8a19ff91a41a8b57ed50bc2de59c427"
+dependencies = [
+ "libc",
+ "log",
+ "wasi 0.11.1+wasi-snapshot-preview1",
+ "windows-sys 0.61.2",
+]
+
 [[package]]
 name = "multimap"
 version = "0.10.1"
@@ -559,8 +710,8 @@ version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c3f42e7bbe13d351b6bead8286a43aac9534b82bd3cc43e47037f012ebfd62d4"
 dependencies = [
- "bitflags 2.9.1",
- "jni-sys",
+ "bitflags",
+ "jni-sys 0.3.0",
  "log",
  "ndk-sys",
  "num_enum",
@@ -579,7 +730,7 @@ version = "0.6.0+11769913"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ee6cda3051665f1fb8d9e08fc35c96d5a244fb1be711a03b71118828afc9a873"
 dependencies = [
- "jni-sys",
+ "jni-sys 0.3.0",
 ]
 
 [[package]]
@@ -626,9 +777,9 @@ dependencies = [
 
 [[package]]
 name = "objc2"
-version = "0.6.1"
+version = "0.6.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "88c6597e14493ab2e44ce58f2fdecf095a51f12ca57bec060a11c57332520551"
+checksum = "3a12a8ed07aefc768292f076dc3ac8c48f3781c8f2d5851dd3d98950e8c5a89f"
 dependencies = [
  "objc2-encode",
 ]
@@ -639,7 +790,7 @@ version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "10cbe18d879e20a4aea544f8befe38bcf52255eb63d3f23eca2842f3319e4c07"
 dependencies = [
- "bitflags 2.9.1",
+ "bitflags",
  "libc",
  "objc2",
  "objc2-core-audio",
@@ -648,6 +799,17 @@ dependencies = [
  "objc2-foundation",
 ]
 
+[[package]]
+name = "objc2-avf-audio"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bfc1d11521c211a7ebe17739fc806719da41f56c6b3f949d9861b459188ce910"
+dependencies = [
+ "bitflags",
+ "objc2",
+ "objc2-foundation",
+]
+
 [[package]]
 name = "objc2-core-audio"
 version = "0.3.1"
@@ -658,6 +820,7 @@ dependencies = [
  "objc2",
  "objc2-core-audio-types",
  "objc2-core-foundation",
+ "objc2-foundation",
 ]
 
 [[package]]
@@ -666,7 +829,7 @@ version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c0f1cc99bb07ad2ddb6527ddf83db6a15271bb036b3eb94b801cd44fdc666ee1"
 dependencies = [
- "bitflags 2.9.1",
+ "bitflags",
  "objc2",
 ]
 
@@ -676,8 +839,10 @@ version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1c10c2894a6fed806ade6027bcd50662746363a9589d3ec9d9bef30a4e4bc166"
 dependencies = [
- "bitflags 2.9.1",
+ "bitflags",
+ "block2",
  "dispatch2",
+ "libc",
  "objc2",
 ]
 
@@ -693,7 +858,11 @@ version = "0.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "900831247d2fe1a09a683278e5384cfb8c80c79fe6b166f9d14bfdde0ea1b03c"
 dependencies = [
+ "bitflags",
+ "block2",
+ "libc",
  "objc2",
+ "objc2-core-foundation",
 ]
 
 [[package]]
@@ -718,6 +887,12 @@ dependencies = [
  "indexmap",
 ]
 
+[[package]]
+name = "pin-project-lite"
+version = "0.2.17"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a89322df9ebe1c1578d689c92318e070967d1042b512afbe49518723f4e6d5cd"
+
 [[package]]
 name = "pkg-config"
 version = "0.3.32"
@@ -819,6 +994,22 @@ dependencies = [
  "prost",
 ]
 
+[[package]]
+name = "pulseaudio"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d70623bd7967a9ca4c2ae0e807fc380b291f98480fc037042305ec643a4d3373"
+dependencies = [
+ "bitflags",
+ "byteorder",
+ "enum-primitive-derive",
+ "futures",
+ "log",
+ "mio",
+ "num-traits",
+ "thiserror 1.0.69",
+]
+
 [[package]]
 name = "quote"
 version = "1.0.40"
@@ -863,13 +1054,22 @@ version = "0.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2b15c43186be67a4fd63bee50d0303afffcef381492ebe2c5d87f324e1b8815c"
 
+[[package]]
+name = "rustc_version"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cfcb3a22ef46e85b45de6ee7e79d063319ebb6594faafcf1c225ea92ab6e9b92"
+dependencies = [
+ "semver",
+]
+
 [[package]]
 name = "rustix"
 version = "1.0.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "11181fbabf243db407ef8df94a6ce0b2f9a733bd8be4ad02b4eda9602296cac8"
 dependencies = [
- "bitflags 2.9.1",
+ "bitflags",
  "errno",
  "libc",
  "linux-raw-sys",
@@ -891,6 +1091,12 @@ dependencies = [
  "winapi-util",
 ]
 
+[[package]]
+name = "semver"
+version = "1.0.28"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8a7852d02fc848982e0c167ef163aaff9cd91dc640ba85e263cb1ce46fae51cd"
+
 [[package]]
 name = "serde"
 version = "1.0.219"
@@ -917,6 +1123,28 @@ version = "1.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0fda2ff0d084019ba4d7c6f371c95d8fd75ce3524c3cb8fb653a3023f6323e64"
 
+[[package]]
+name = "simd_cesu8"
+version = "1.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "11031e251abf8611c80f460e19dbdeb54a66db918e49c65a7065b46ac7aec520"
+dependencies = [
+ "rustc_version",
+ "simdutf8",
+]
+
+[[package]]
+name = "simdutf8"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e3a9fe34e3e7a50316060351f37187a3f546bce95496156754b601a5fa71b76e"
+
+[[package]]
+name = "slab"
+version = "0.4.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0c790de23124f9ab44544d7ac05d60440adc586479ce501c1d6d7da3cd8c9cf5"
+
 [[package]]
 name = "strsim"
 version = "0.11.1"
@@ -1055,6 +1283,12 @@ dependencies = [
  "winapi-util",
 ]
 
+[[package]]
+name = "wasi"
+version = "0.11.1+wasi-snapshot-preview1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ccf3ec651a847eb01de73ccad15eb7d99f80485de043efb2f370cd654f4ea44b"
+
 [[package]]
 name = "wasi"
 version = "0.14.3+wasi-0.2.4"
@@ -1090,19 +1324,6 @@ dependencies = [
  "wasm-bindgen-shared",
 ]
 
-[[package]]
-name = "wasm-bindgen-futures"
-version = "0.4.50"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "555d470ec0bc3bb57890405e5d4322cc9ea83cebb085523ced7be4144dac1e61"
-dependencies = [
- "cfg-if",
- "js-sys",
- "once_cell",
- "wasm-bindgen",
- "web-sys",
-]
-
 [[package]]
 name = "wasm-bindgen-macro"
 version = "0.2.100"
@@ -1156,22 +1377,23 @@ dependencies = [
 
 [[package]]
 name = "windows"
-version = "0.54.0"
+version = "0.62.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9252e5725dbed82865af151df558e754e4a3c2c30818359eb17465f1346a1b49"
+checksum = "527fadee13e0c05939a6a05d5bd6eec6cd2e3dbd648b9f8e447c6518133d8580"
 dependencies = [
- "windows-core 0.54.0",
- "windows-targets 0.52.6",
+ "windows-collections",
+ "windows-core 0.62.2",
+ "windows-future",
+ "windows-numerics",
 ]
 
 [[package]]
-name = "windows-core"
-version = "0.54.0"
+name = "windows-collections"
+version = "0.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "12661b9c89351d684a50a8a643ce5f608e20243b9fb84687800163429f161d65"
+checksum = "23b2d95af1a8a14a3c7367e1ed4fc9c20e0a26e79551b1454d72583c97cc6610"
 dependencies = [
- "windows-result 0.1.2",
- "windows-targets 0.52.6",
+ "windows-core 0.62.2",
 ]
 
 [[package]]
@@ -1182,16 +1404,40 @@ checksum = "c0fdd3ddb90610c7638aa2b3a3ab2904fb9e5cdbecc643ddb3647212781c4ae3"
 dependencies = [
  "windows-implement",
  "windows-interface",
- "windows-link",
+ "windows-link 0.1.3",
  "windows-result 0.3.4",
- "windows-strings",
+ "windows-strings 0.4.2",
+]
+
+[[package]]
+name = "windows-core"
+version = "0.62.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b8e83a14d34d0623b51dce9581199302a221863196a1dde71a7663a4c2be9deb"
+dependencies = [
+ "windows-implement",
+ "windows-interface",
+ "windows-link 0.2.1",
+ "windows-result 0.4.1",
+ "windows-strings 0.5.1",
+]
+
+[[package]]
+name = "windows-future"
+version = "0.3.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e1d6f90251fe18a279739e78025bd6ddc52a7e22f921070ccdc67dde84c605cb"
+dependencies = [
+ "windows-core 0.62.2",
+ "windows-link 0.2.1",
+ "windows-threading",
 ]
 
 [[package]]
 name = "windows-implement"
-version = "0.60.0"
+version = "0.60.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a47fddd13af08290e67f4acabf4b459f647552718f683a7b415d290ac744a836"
+checksum = "053e2e040ab57b9dc951b72c264860db7eb3b0200ba345b4e4c3b14f67855ddf"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1200,9 +1446,9 @@ dependencies = [
 
 [[package]]
 name = "windows-interface"
-version = "0.59.1"
+version = "0.59.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bd9211b69f8dcdfa817bfd14bf1c97c9188afa36f4750130fcdf3f400eca9fa8"
+checksum = "3f316c4a2570ba26bbec722032c4099d8c8bc095efccdc15688708623367e358"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1216,12 +1462,19 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5e6ad25900d524eaabdbbb96d20b4311e1e7ae1699af4fb28c17ae66c80d798a"
 
 [[package]]
-name = "windows-result"
-version = "0.1.2"
+name = "windows-link"
+version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5e383302e8ec8515204254685643de10811af0ed97ea37210dc26fb0032647f8"
+checksum = "f0805222e57f7521d6a62e36fa9163bc891acd422f971defe97d64e70d0a4fe5"
+
+[[package]]
+name = "windows-numerics"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6e2e40844ac143cdb44aead537bbf727de9b044e107a0f1220392177d15b0f26"
 dependencies = [
- "windows-targets 0.52.6",
+ "windows-core 0.62.2",
+ "windows-link 0.2.1",
 ]
 
 [[package]]
@@ -1230,7 +1483,16 @@ version = "0.3.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "56f42bd332cc6c8eac5af113fc0c1fd6a8fd2aa08a0119358686e5160d0586c6"
 dependencies = [
- "windows-link",
+ "windows-link 0.1.3",
+]
+
+[[package]]
+name = "windows-result"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7781fa89eaf60850ac3d2da7af8e5242a5ea78d1a11c49bf2910bb5a73853eb5"
+dependencies = [
+ "windows-link 0.2.1",
 ]
 
 [[package]]
@@ -1239,16 +1501,16 @@ version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "56e6c93f3a0c3b36176cb1327a4958a0353d5d166c2a35cb268ace15e91d3b57"
 dependencies = [
- "windows-link",
+ "windows-link 0.1.3",
 ]
 
 [[package]]
-name = "windows-sys"
-version = "0.45.0"
+name = "windows-strings"
+version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "75283be5efb2831d37ea142365f009c02ec203cd29a3ebecbc093d52315b66d0"
+checksum = "7837d08f69c77cf6b07689544538e017c1bfcf57e34b4c0ff58e6c2cd3b37091"
 dependencies = [
- "windows-targets 0.42.2",
+ "windows-link 0.2.1",
 ]
 
 [[package]]
@@ -1270,18 +1532,12 @@ dependencies = [
 ]
 
 [[package]]
-name = "windows-targets"
-version = "0.42.2"
+name = "windows-sys"
+version = "0.61.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8e5180c00cd44c9b1c88adb3693291f1cd93605ded80c250a75d472756b4d071"
+checksum = "ae137229bcbd6cdf0f7b80a31df61766145077ddf49416a728b02cb3921ff3fc"
 dependencies = [
- "windows_aarch64_gnullvm 0.42.2",
- "windows_aarch64_msvc 0.42.2",
- "windows_i686_gnu 0.42.2",
- "windows_i686_msvc 0.42.2",
- "windows_x86_64_gnu 0.42.2",
- "windows_x86_64_gnullvm 0.42.2",
- "windows_x86_64_msvc 0.42.2",
+ "windows-link 0.2.1",
 ]
 
 [[package]]
@@ -1306,7 +1562,7 @@ version = "0.53.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d5fe6031c4041849d7c496a8ded650796e7b6ecc19df1a431c1a363342e5dc91"
 dependencies = [
- "windows-link",
+ "windows-link 0.1.3",
  "windows_aarch64_gnullvm 0.53.0",
  "windows_aarch64_msvc 0.53.0",
  "windows_i686_gnu 0.53.0",
@@ -1318,10 +1574,13 @@ dependencies = [
 ]
 
 [[package]]
-name = "windows_aarch64_gnullvm"
-version = "0.42.2"
+name = "windows-threading"
+version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "597a5118570b68bc08d8d59125332c54f1ba9d9adeedeef5b99b02ba2b0698f8"
+checksum = "3949bd5b99cafdf1c7ca86b43ca564028dfe27d66958f2470940f73d86d75b37"
+dependencies = [
+ "windows-link 0.2.1",
+]
 
 [[package]]
 name = "windows_aarch64_gnullvm"
@@ -1335,12 +1594,6 @@ version = "0.53.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "86b8d5f90ddd19cb4a147a5fa63ca848db3df085e25fee3cc10b39b6eebae764"
 
-[[package]]
-name = "windows_aarch64_msvc"
-version = "0.42.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e08e8864a60f06ef0d0ff4ba04124db8b0fb3be5776a5cd47641e942e58c4d43"
-
 [[package]]
 name = "windows_aarch64_msvc"
 version = "0.52.6"
@@ -1353,12 +1606,6 @@ version = "0.53.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c7651a1f62a11b8cbd5e0d42526e55f2c99886c77e007179efff86c2b137e66c"
 
-[[package]]
-name = "windows_i686_gnu"
-version = "0.42.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c61d927d8da41da96a81f029489353e68739737d3beca43145c8afec9a31a84f"
-
 [[package]]
 name = "windows_i686_gnu"
 version = "0.52.6"
@@ -1383,12 +1630,6 @@ version = "0.53.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9ce6ccbdedbf6d6354471319e781c0dfef054c81fbc7cf83f338a4296c0cae11"
 
-[[package]]
-name = "windows_i686_msvc"
-version = "0.42.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "44d840b6ec649f480a41c8d80f9c65108b92d89345dd94027bfe06ac444d1060"
-
 [[package]]
 name = "windows_i686_msvc"
 version = "0.52.6"
@@ -1401,12 +1642,6 @@ version = "0.53.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "581fee95406bb13382d2f65cd4a908ca7b1e4c2f1917f143ba16efe98a589b5d"
 
-[[package]]
-name = "windows_x86_64_gnu"
-version = "0.42.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8de912b8b8feb55c064867cf047dda097f92d51efad5b491dfb98f6bbb70cb36"
-
 [[package]]
 name = "windows_x86_64_gnu"
 version = "0.52.6"
@@ -1419,12 +1654,6 @@ version = "0.53.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2e55b5ac9ea33f2fc1716d1742db15574fd6fc8dadc51caab1c16a3d3b4190ba"
 
-[[package]]
-name = "windows_x86_64_gnullvm"
-version = "0.42.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "26d41b46a36d453748aedef1486d5c7a85db22e56aff34643984ea85514e94a3"
-
 [[package]]
 name = "windows_x86_64_gnullvm"
 version = "0.52.6"
@@ -1437,12 +1666,6 @@ version = "0.53.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0a6e035dd0599267ce1ee132e51c27dd29437f63325753051e71dd9e42406c57"
 
-[[package]]
-name = "windows_x86_64_msvc"
-version = "0.42.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9aec5da331524158c6d1a4ac0ab1541149c0b9505fde06423b02f5ef0106b9f0"
-
 [[package]]
 name = "windows_x86_64_msvc"
 version = "0.52.6"
diff --git a/Cargo.toml b/Cargo.toml
index 9259488..ab8fb45 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,14 +4,14 @@ version = "0.1.0"
 edition = "2024"
 
 [dependencies]
-cpal = "0.16.0"
+cpal = { version = "0.18.2", features = ["pulseaudio"] }
 clap = { version = "4.5.43", features = ["derive"] }
 anyhow = "1.0.98"
 log = "0.4.27"
 env_logger = "0.11.8"
 audiopus = "0.3.0-rc.0"
 thiserror = "2.0.12"
-circular-buffer = "1.1.0"
+circular-buffer = "2.0.1"
 chrono = "0.4.41"
 hound = "3.5.1"
 tap-interface = {version = "0.1.0", registry = "ahines"}
diff --git a/src/audio_source.rs b/src/audio_source.rs
index 1995fe9..c284384 100644
--- a/src/audio_source.rs
+++ b/src/audio_source.rs
@@ -1,3 +1,4 @@
+use std::io::{stdin, Read};
 use crate::tx_thread::TxThread;
 use crate::udp_connection::OpusUdpConnection;
 use crate::util::{SAMPLE_RATE, SAMPLE_RATE_RAW, STEREO_FRAME_SIZE, ThreadMessage};
@@ -5,7 +6,7 @@ use anyhow::Error;
 use audiopus::coder::Encoder;
 use audiopus::{Application, Bitrate, Channels, Signal};
 use cpal::traits::{DeviceTrait, HostTrait, StreamTrait};
-use cpal::{BufferSize, FromSample, Host, Sample, StreamConfig};
+use cpal::{BufferSize, FromSample, Host, Sample, SampleRate, StreamConfig};
 use log::{error, info};
 use std::net::SocketAddr;
 use std::sync::mpsc::{Sender, channel};
@@ -21,20 +22,24 @@ pub fn tap(
     let device = if device == "default" {
         host.default_input_device()
     } else {
-        host.input_devices()?
-            .find(|x| x.name().map(|y| y == device).unwrap_or(false))
+        let id = &device.parse().expect("failed to parse input device id");
+        host.device_by_id(id)
     }
     .expect("failed to find input device");
 
-    info!("Input device: {}", device.name()?);
+    for dev in host.input_devices()? {
+        info!("ID: {}", dev.id()?);
+    }
+    info!("Input device: {}", device.id()?);
 
     let config = device
         .default_input_config()
         .expect("Failed to get default input config");
 
-    let mut stream_config = StreamConfig::from(config.clone());
-    stream_config.sample_rate = cpal::SampleRate(SAMPLE_RATE_RAW as u32);
-    stream_config.buffer_size = BufferSize::Fixed(STEREO_FRAME_SIZE as u32 * 2);
+    let mut stream_config = StreamConfig::from(config);
+    let count = stream_config.channels;
+    stream_config.sample_rate = SAMPLE_RATE_RAW as SampleRate;
+    stream_config.buffer_size = BufferSize::Fixed(STEREO_FRAME_SIZE as u32 / count as u32);
 
     for cfg in device.supported_input_configs()? {
         info!("{:?}", cfg)
@@ -60,25 +65,25 @@ pub fn tap(
 
     let stream = match config.sample_format() {
         cpal::SampleFormat::I8 => device.build_input_stream(
-            &stream_config,
+            stream_config,
             move |data, _: &_| write_input_data::<i8>(data, &sender),
             err_fn,
             None,
         )?,
         cpal::SampleFormat::I16 => device.build_input_stream(
-            &stream_config,
+            stream_config,
             move |data, _: &_| write_input_data::<i16>(data, &sender),
             err_fn,
             None,
         )?,
         cpal::SampleFormat::I32 => device.build_input_stream(
-            &stream_config,
+            stream_config,
             move |data, _: &_| write_input_data::<i32>(data, &sender),
             err_fn,
             None,
         )?,
         cpal::SampleFormat::F32 => device.build_input_stream(
-            &stream_config,
+            stream_config,
             move |data, _: &_| write_input_data::<f32>(data, &sender),
             err_fn,
             None,
@@ -93,7 +98,10 @@ pub fn tap(
     info!("Running tap...");
     stream.play()?;
 
-    thread::park();
+    let mut stdin = stdin().lock();
+
+    let mut exit = [0u8; 1];
+    stdin.read_exact(&mut exit)?;
 
     info!("Exiting...");
     Ok(())
diff --git a/src/tx_thread.rs b/src/tx_thread.rs
index 2f30575..6228c69 100644
--- a/src/tx_thread.rs
+++ b/src/tx_thread.rs
@@ -3,7 +3,7 @@ use crate::util::STEREO_FRAME_SIZE;
 use crate::util::{CIRC_BUFFER_SIZE, TAP_PACKET_MAX_DATA_LEN, ThreadMessage};
 use audiopus::coder::Encoder;
 use chrono::Utc;
-use circular_buffer::CircularBuffer;
+use circular_buffer::FixedCircularBuffer;
 use log::{error, info, warn};
 use prost::Message;
 use std::io::Write;
@@ -25,7 +25,7 @@ pub struct TxThread {
     receiver: Receiver<ThreadMessage>,
     encoder: Encoder,
     opus_udp_connection: OpusUdpConnection,
-    circular_buffer: CircularBuffer<CIRC_BUFFER_SIZE, f32>,
+    circular_buffer: FixedCircularBuffer<f32, CIRC_BUFFER_SIZE>,
     seq_count: u32,
     exit: bool,
 }