Amir Mohammad Jahangirzad 3799bec649 fs/orangefs: use snprintf() instead of sprintf() ... [ Upstream commit cdfa130465 ] sprintf() is discouraged for use with bounded destination buffers as it does not prevent buffer overflows when the formatted output exceeds the destination buffer size. snprintf() is a safer alternative as it limits the number of bytes written and ensures NUL-termination. Replace sprintf() with snprintf() for copying the debug string into a temporary buffer, using ORANGEFS_MAX_DEBUG_STRING_LEN as the maximum size to ensure safe formatting and prevent memory corruption in edge cases. EDIT: After this patch sat on linux-next for a few days, Dan Carpenter saw it and suggested that I use scnprintf instead of snprintf. I made the change and retested. Signed-off-by: Amir Mohammad Jahangirzad <a.jahangirzad@gmail.com> Signed-off-by: Mike Marshall <hubcap@omnibond.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2025-08-28 16:25:59 +02:00
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acl.c
dcache.c
devorangefs-req.c
dir.c
downcall.h
file.c
inode.c
Kconfig
Makefile
namei.c
orangefs-bufmap.c
orangefs-bufmap.h
orangefs-cache.c
orangefs-debug.h
orangefs-debugfs.c	fs/orangefs: use snprintf() instead of sprintf()	2025-08-28 16:25:59 +02:00
orangefs-debugfs.h
orangefs-dev-proto.h
orangefs-kernel.h
orangefs-mod.c
orangefs-sysfs.c
orangefs-sysfs.h
orangefs-utils.c
protocol.h
super.c
symlink.c
upcall.h
waitqueue.c
xattr.c