From b18eca763c6fce2627e4c199632c6eb4a98a5210 Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Mon, 22 May 2023 09:59:44 -0400
Subject: libuv: Suppress clang-analyzer warnings

---
 Utilities/cmlibuv/src/unix/tty.c | 4 ++++
 Utilities/cmlibuv/src/unix/udp.c | 6 ++++++
 2 files changed, 10 insertions(+)

diff --git a/Utilities/cmlibuv/src/unix/tty.c b/Utilities/cmlibuv/src/unix/tty.c
index 44fdb9c..d794bd5 100644
--- a/Utilities/cmlibuv/src/unix/tty.c
+++ b/Utilities/cmlibuv/src/unix/tty.c
@@ -354,6 +354,10 @@ uv_handle_type uv_guess_handle(uv_file file) {
   socklen_t len;
   int type;
 
+  #ifdef __clang_analyzer__
+  memset(&ss, 0, sizeof(ss));
+  #endif
+
   if (file < 0)
     return UV_UNKNOWN_HANDLE;
 
diff --git a/Utilities/cmlibuv/src/unix/udp.c b/Utilities/cmlibuv/src/unix/udp.c
index 4d985b8..83acf13 100644
--- a/Utilities/cmlibuv/src/unix/udp.c
+++ b/Utilities/cmlibuv/src/unix/udp.c
@@ -194,6 +194,12 @@ static int uv__udp_recvmmsg(uv_udp_t* handle, uv_buf_t* buf) {
   int flags;
   size_t k;
 
+  #ifdef __clang_analyzer__
+  /* Tell clang-analyzer the array is initialized.
+     The part we use is initialized below.  */
+  memset(iov, 0, sizeof(iov));
+  #endif
+
   /* prepare structures for recvmmsg */
   chunks = buf->len / UV__UDP_DGRAM_MAXSIZE;
   if (chunks > ARRAY_SIZE(iov))
-- 
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