Date: Wed, 25 Jun 2025 22:31:09 GMT From: Mark Johnston <markj@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: 5286b96c56ff - main - md: Use a larger buffer for the ident string Message-ID: <202506252231.55PMV9o8059027@gitrepo.freebsd.org>
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The branch main has been updated by markj: URL: https://cgit.FreeBSD.org/src/commit/?id=5286b96c56ff5aa3c1cee824ab8564f0ffffc381 commit 5286b96c56ff5aa3c1cee824ab8564f0ffffc381 Author: Mark Johnston <markj@FreeBSD.org> AuthorDate: 2025-06-25 21:12:33 +0000 Commit: Mark Johnston <markj@FreeBSD.org> CommitDate: 2025-06-25 21:20:45 +0000 md: Use a larger buffer for the ident string With the old size, the string could easily be truncated, resulting in non-unique identifiers. PR: 287679 Reported by: Phil Krylov <phil@krylov.eu> Reviewed by: kib MFC after: 2 weeks --- sys/dev/md/md.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sys/dev/md/md.c b/sys/dev/md/md.c index 5d4f91d05917..800684e9e63b 100644 --- a/sys/dev/md/md.c +++ b/sys/dev/md/md.c @@ -256,7 +256,7 @@ struct md_s { unsigned opencount; unsigned fwheads; unsigned fwsectors; - char ident[32]; + char ident[DISK_IDENT_SIZE]; unsigned flags; char name[20]; struct proc *procp;
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