pf: fix overly large memcpy()

We only want to copy the labels array, we don't want to copy the counter as well.

Reported by:	CheriBSD
Event:		Kitchener-Waterloo Hackathon 202406

This commit is contained in:

Kristof Provost

2024-06-04 17:29:13 +02:00

parent 4779b16fa6

commit 84ff9e9122

1 changed files with 1 additions and 1 deletions

									
										sys/netpfil/pf/pf_nl.c
									
		+1
		-1
	
												View File
												
					@@ -532,7 +532,7 @@ nlattr_get_nested_pf_rule_labels(struct nlattr *nla, struct nl_pstate *npt, cons

						if (error != 0)

						if (error != 0)

							return (error);

							return (error);

						memcpy(target, parsed_labels.labels, sizeof(parsed_labels));

						memcpy(target, parsed_labels.labels, sizeof(parsed_labels.labels));

						return (0);

						return (0);

					}

					}