Date: Sat, 24 May 2025 13:17:28 GMT From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: eba403923626 - main - libc: set close-on-exec for temp socket used to detect IPv6 support Message-ID: <202505241317.54ODHSF2063697@gitrepo.freebsd.org>
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The branch main has been updated by kib: URL: https://cgit.FreeBSD.org/src/commit/?id=eba403923626f2ecfd724e131da992a7c3cb7240 commit eba403923626f2ecfd724e131da992a7c3cb7240 Author: Konstantin Belousov <kib@FreeBSD.org> AuthorDate: 2025-05-24 11:27:29 +0000 Commit: Konstantin Belousov <kib@FreeBSD.org> 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);
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