Date: Wed, 15 Nov 2023 02:37:46 GMT From: John Baldwin <jhb@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: 5fc8ed931360 - main - makefs: Quiet a -Wdangling-pointer warning in cd9660_generate_path_table Message-ID: <202311150237.3AF2bkps009826@gitrepo.freebsd.org>
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The branch main has been updated by jhb: URL: https://cgit.FreeBSD.org/src/commit/?id=5fc8ed9313609fbafe505deaea253e6bde5ac165 commit 5fc8ed9313609fbafe505deaea253e6bde5ac165 Author: John Baldwin <jhb@FreeBSD.org> AuthorDate: 2023-11-15 02:35:44 +0000 Commit: John Baldwin <jhb@FreeBSD.org> CommitDate: 2023-11-15 02:35:44 +0000 makefs: Quiet a -Wdangling-pointer warning in cd9660_generate_path_table This function temporarily stores a pointer to an on-stack variable (a TAILQ_HEAD of a temporary list) into a global variable (*n). Reviewed by: imp Differential Revision: https://reviews.freebsd.org/D42581 --- usr.sbin/makefs/Makefile | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/usr.sbin/makefs/Makefile b/usr.sbin/makefs/Makefile index 9c690fa7e704..c0f4469d29f1 100644 --- a/usr.sbin/makefs/Makefile +++ b/usr.sbin/makefs/Makefile @@ -49,4 +49,9 @@ LIBADD= netbsd util sbuf HAS_TESTS= SUBDIR.${MK_TESTS}+= tests +# cd9660_generate_path_table adds a global variable to an on-stack +# TAILQ which temporarily stores a pointer to the on-stack TAILQ head +# in the global +CWARNFLAGS.cd9660.c+= ${NO_WDANGLING_POINTER} + .include <bsd.prog.mk>
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