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Sat, 24 May 2025 13:17:28 GMT (envelope-from git) Date: Sat, 24 May 2025 13:17:28 GMT Message-Id: <202505241317.54ODHSF2063697@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Konstantin Belousov Subject: git: eba403923626 - main - libc: set close-on-exec for temp socket used to detect IPv6 support List-Id: Commit messages for the main branch of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-main List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-main@freebsd.org Sender: owner-dev-commits-src-main@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: kib X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: eba403923626f2ecfd724e131da992a7c3cb7240 Auto-Submitted: auto-generated The branch main has been updated by kib: URL: https://cgit.FreeBSD.org/src/commit/?id=eba403923626f2ecfd724e131da992a7c3cb7240 commit eba403923626f2ecfd724e131da992a7c3cb7240 Author: Konstantin Belousov AuthorDate: 2025-05-24 11:27:29 +0000 Commit: Konstantin Belousov CommitDate: 2025-05-24 13:17:09 +0000 libc: set close-on-exec for temp socket used to detect IPv6 support Reviewed by: markj Sponsored by: The FreeBSD Foundation MFC after: 1 week Differential revision: https://reviews.freebsd.org/D50509 --- lib/libc/gen/sysconf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/libc/gen/sysconf.c b/lib/libc/gen/sysconf.c index be42dd238b56..6a838ddd58d8 100644 --- a/lib/libc/gen/sysconf.c +++ b/lib/libc/gen/sysconf.c @@ -567,7 +567,7 @@ yesno: case _SC_IPV6: #if _POSIX_IPV6 == 0 sverrno = errno; - value = _socket(PF_INET6, SOCK_DGRAM, 0); + value = _socket(PF_INET6, SOCK_CLOEXEC | SOCK_DGRAM, 0); errno = sverrno; if (value >= 0) { _close(value);