Date: Mon, 21 Aug 2023 11:41:16 GMT From: Dmitry Chagin <dchagin@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org Subject: git: 2b5f7b77a871 - stable/13 - linux(4): Improve readability of recvmsg control buffer copyout code Message-ID: <202308211141.37LBfGh4045726@gitrepo.freebsd.org>
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The branch stable/13 has been updated by dchagin: URL: https://cgit.FreeBSD.org/src/commit/?id=2b5f7b77a87100fcd19fb2bfab55cea2cbe920e3 commit 2b5f7b77a87100fcd19fb2bfab55cea2cbe920e3 Author: Dmitry Chagin <dchagin@FreeBSD.org> AuthorDate: 2023-08-14 12:46:12 +0000 Commit: Dmitry Chagin <dchagin@FreeBSD.org> CommitDate: 2023-08-21 10:39:04 +0000 linux(4): Improve readability of recvmsg control buffer copyout code MFC after: 1 week (cherry picked from commit a21238d843ebe02e696cdc30b008382dfca5612e) --- sys/compat/linux/linux_socket.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/sys/compat/linux/linux_socket.c b/sys/compat/linux/linux_socket.c index 076be5aef2c0..063e542f9d83 100644 --- a/sys/compat/linux/linux_socket.c +++ b/sys/compat/linux/linux_socket.c @@ -1861,10 +1861,9 @@ cont: lcm->cmsg_len = LINUX_CMSG_LEN(datalen); error = copyout(lcm, outbuf, L_CMSG_HDRSZ); if (error == 0) { - outbuf += L_CMSG_HDRSZ; - error = copyout(data, outbuf, datalen); + error = copyout(data, LINUX_CMSG_DATA(outbuf), datalen); if (error == 0) { - outbuf += LINUX_CMSG_ALIGN(datalen); + outbuf += LINUX_CMSG_SPACE(datalen); outlen += LINUX_CMSG_SPACE(datalen); } }
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