The branch main has been updated by des:
URL:
https://cgit.FreeBSD.org/src/commit/?id=8073a5137f223bb481606b15edaa5ecb93ceffcb
commit 8073a5137f223bb481606b15edaa5ecb93ceffcb
Author: Dag-Erling Smørgrav <d...@freebsd.org>
AuthorDate: 2025-08-17 17:07:45 +0000
Commit: Dag-Erling Smørgrav <d...@freebsd.org>
CommitDate: 2025-08-17 17:29:27 +0000
getmntpoint: Don't compare st_rdev for non-devices
If the mntfromname of a mountpoint is not a device (e.g. nullfs, tarfs,
procfs) we shouldn't compare st_rdev, as any match will be spurious.
MFC after: 1 week
Sponsored by: Klara, Inc.
Sponsored by: NetApp, Inc.
Reviewed by: kib
Differential Revision: https://reviews.freebsd.org/D51945
---
lib/libutil/mntopts.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/lib/libutil/mntopts.c b/lib/libutil/mntopts.c
index 1d9347e3108a..07d3dd6d98a3 100644
--- a/lib/libutil/mntopts.c
+++ b/lib/libutil/mntopts.c
@@ -185,6 +185,7 @@ getmntpoint(const char *name)
strncpy(statfsp->f_mntfromname, device, len);
}
if (stat(ddevname, &mntdevstat) == 0 &&
+ S_ISCHR(mntdevstat.st_mode) &&
mntdevstat.st_rdev == devstat.st_rdev)
return (statfsp);
}
