diff options
Diffstat (limited to 'recipes-qt/qt5/qtwebengine/chromium/0026-chromium-musl-portable-msghdr.patch')
-rw-r--r-- | recipes-qt/qt5/qtwebengine/chromium/0026-chromium-musl-portable-msghdr.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/recipes-qt/qt5/qtwebengine/chromium/0026-chromium-musl-portable-msghdr.patch b/recipes-qt/qt5/qtwebengine/chromium/0026-chromium-musl-portable-msghdr.patch new file mode 100644 index 00000000..3d6f5134 --- /dev/null +++ b/recipes-qt/qt5/qtwebengine/chromium/0026-chromium-musl-portable-msghdr.patch @@ -0,0 +1,35 @@ +initialize msghdr in a compatible manner + +msghdr stuct from socket.h is not same between musl and glibc +where musl claims to be more posix compliant where as glibc seems +to fill whats needed for linux sizewise and chooses long enough types +which maybe questionable, therefore constructing a structure with explicit +constructor is not going to work correctly for musl and glibc at same time + +see +https://git.musl-libc.org/cgit/musl/commit/arch/x86_64/bits/socket.h?id=7168790763cdeb794df52be6e3b39fbb021c5a64 + +This fix initialized the struct to 0 first and then sets the struct elements +by name, so we dont have to hard code the positions of elements when initializing +structure + +Upstream-Status: Pending +Signed-off-by: Khem Raj <raj.khem@gmail.com> + +--- a/chromium/net/socket/udp_socket_posix.cc ++++ b/chromium/net/socket/udp_socket_posix.cc +@@ -1190,8 +1190,12 @@ SendResult UDPSocketPosixSender::Interna + for (auto& buffer : buffers) + msg_iov->push_back({const_cast<char*>(buffer->data()), buffer->length()}); + msgvec->reserve(buffers.size()); +- for (size_t j = 0; j < buffers.size(); j++) +- msgvec->push_back({{nullptr, 0, &msg_iov[j], 1, nullptr, 0, 0}, 0}); ++ for (size_t j = 0; j < buffers.size(); j++) { ++ struct msghdr m = {0}; ++ m.msg_iov = &msg_iov[j]; ++ m.msg_iovlen = 1; ++ msgvec->push_back({m, 0}); ++ } + int result = HANDLE_EINTR(Sendmmsg(fd, &msgvec[0], buffers.size(), 0)); + SendResult send_result(0, 0, std::move(buffers)); + if (result < 0) { |