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https://git.kernel.org/pub/scm/linux/kernel/git/kdave/btrfs-progs.git
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4db925911c
Use the safe version of strncpy that makes sure the string is
terminated.
To be noted:
- the conversion in scrub path handling was skipped
- sizes of device paths in some ioctl related structures is
BTRFS_DEVICE_PATH_NAME_MAX + 1
Recently gcc 13.3 started to detect problems with our use of strncpy
potentially lacking the null terminator, warnings like:
cmds/inspect.c: In function ‘cmd_inspect_logical_resolve’:
cmds/inspect.c:294:33: warning: ‘__builtin_strncpy’ specified bound 4096 equals destination size [-Wstringop-truncation]
294 | strncpy(mount_path, mounted, PATH_MAX);
| ^
Signed-off-by: David Sterba <dsterba@suse.com>
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|---|---|---|
| .. | ||
| common.c | ||
| common.h | ||
| main.c | ||
| Makefile | ||
| rootdir.c | ||
| rootdir.h | ||