diff options
| author | Justin Stitt <justinstitt@google.com> | 2023-08-09 01:06:09 +0000 |
|---|---|---|
| committer | Florian Westphal <fw@strlen.de> | 2023-08-22 15:13:21 +0200 |
| commit | 06f7d3c3f82c3a53de32a2c0c08e96c0d9ef69ec (patch) | |
| tree | 21f6feab935ffeca705937496270e87c3dec2d8b | |
| parent | ad156c23d65c1f44f8b4616c2a7505832e323069 (diff) | |
netfilter: x_tables: refactor deprecated strncpy
Prefer `strscpy_pad` to `strncpy`.
Signed-off-by: Justin Stitt <justinstitt@google.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
| -rw-r--r-- | net/netfilter/x_tables.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/net/netfilter/x_tables.c b/net/netfilter/x_tables.c index 470282cf3fae..21624d68314f 100644 --- a/net/netfilter/x_tables.c +++ b/net/netfilter/x_tables.c @@ -768,7 +768,7 @@ void xt_compat_match_from_user(struct xt_entry_match *m, void **dstptr, m->u.user.match_size = msize; strscpy(name, match->name, sizeof(name)); module_put(match->me); - strncpy(m->u.user.name, name, sizeof(m->u.user.name)); + strscpy_pad(m->u.user.name, name, sizeof(m->u.user.name)); *size += off; *dstptr += msize; @@ -1148,7 +1148,7 @@ void xt_compat_target_from_user(struct xt_entry_target *t, void **dstptr, t->u.user.target_size = tsize; strscpy(name, target->name, sizeof(name)); module_put(target->me); - strncpy(t->u.user.name, name, sizeof(t->u.user.name)); + strscpy_pad(t->u.user.name, name, sizeof(t->u.user.name)); *size += off; *dstptr += tsize; @@ -2014,4 +2014,3 @@ static void __exit xt_fini(void) module_init(xt_init); module_exit(xt_fini); - |