commit:     9daab71f57a84a92e672d78101d4a796a55f8014
Author:     Alfredo Tupone <tupone <AT> gentoo <DOT> org>
AuthorDate: Mon Jul 29 08:52:01 2024 +0000
Commit:     Alfredo Tupone <tupone <AT> gentoo <DOT> org>
CommitDate: Mon Jul 29 08:52:01 2024 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=9daab71f

dev-ml/core_unix: fix musl build

Closes: https://bugs.gentoo.org/936394
Signed-off-by: Alfredo Tupone <tupone <AT> gentoo.org>

 dev-ml/core_unix/files/core_unix-0.15.2-musl.patch | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/dev-ml/core_unix/files/core_unix-0.15.2-musl.patch 
b/dev-ml/core_unix/files/core_unix-0.15.2-musl.patch
index fb1101426ba2..f9c3d23b3db9 100644
--- a/dev-ml/core_unix/files/core_unix-0.15.2-musl.patch
+++ b/dev-ml/core_unix/files/core_unix-0.15.2-musl.patch
@@ -9,3 +9,15 @@
    ssize_t ret;
    if (total_len > THREAD_IO_CUTOFF || contains_mmapped(v_iovecs, count)) {
      Begin_roots1(v_iovecs);
+--- a/linux_ext/src/linux_ext_stubs.c  2024-05-29 19:59:43.955479960 +0200
++++ b/linux_ext/src/linux_ext_stubs.c  2024-05-29 20:00:26.661018190 +0200
+@@ -243,7 +243,8 @@
+   int count = Int_val(v_count);
+   ssize_t ret;
+   struct iovec *iovecs = caml_stat_alloc(sizeof(struct iovec) * count);
+-  struct msghdr msghdr = { NULL, 0, NULL, 0, NULL, 0, 0 };
++  struct msghdr msghdr;
++  memset(&msghdr, 0, sizeof(msghdr));
+   msghdr.msg_iov = iovecs;
+   msghdr.msg_iovlen = count;
+   for (--count; count >= 0; --count) {

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