The branch main has been updated by sobomax:
URL:
https://cgit.FreeBSD.org/src/commit/?id=60be0d71daab4247dc61c323777b0c593eb76975
commit 60be0d71daab4247dc61c323777b0c593eb76975
Author: Maxim Sobolev <sobo...@freebsd.org>
AuthorDate: 2025-09-23 16:24:44 +0000
Commit: Maxim Sobolev <sobo...@freebsd.org>
CommitDate: 2025-09-23 16:26:09 +0000
mksnap_ffs: fix running unded chroot
Fix "run-under-chroot" workaround by replacing strlcpy(2) with
memmove(2) since strings overlap.
MFC after: 1 week
Reviewed by: arrowd
Differential Revision: https://reviews.freebsd.org/D52670
---
sbin/mksnap_ffs/mksnap_ffs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sbin/mksnap_ffs/mksnap_ffs.c b/sbin/mksnap_ffs/mksnap_ffs.c
index 0d8e32a15ab3..58939cc69029 100644
--- a/sbin/mksnap_ffs/mksnap_ffs.c
+++ b/sbin/mksnap_ffs/mksnap_ffs.c
@@ -150,7 +150,7 @@ main(int argc, char **argv)
errx(1, "%s: Not a mount point", stfsbuf.f_mntonname);
}
if (cp != stfsbuf.f_mntonname)
- strlcpy(stfsbuf.f_mntonname, cp, sizeof(stfsbuf.f_mntonname));
+ memmove(stfsbuf.f_mntonname, cp, strlen(cp) + 1);
/*
* Having verified access to the directory in which the
