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| author | Kristof Provost <kp@FreeBSD.org> | 2023-05-15 17:40:32 +0000 |
|---|---|---|
| committer | Kristof Provost <kp@FreeBSD.org> | 2023-05-31 16:07:58 +0000 |
| commit | 76c8f202a4f6a3190e102a0bc1589bbfc179abf6 (patch) | |
| tree | f9a40efaf56b56dfec3252d49e664eb684a203c9 | |
| parent | 0ec220df526d38c73650301c1300a6fe3124698a (diff) | |
| download | src-76c8f202a4f6a3190e102a0bc1589bbfc179abf6.tar.gz src-76c8f202a4f6a3190e102a0bc1589bbfc179abf6.zip | |
pf: fix pf_nv##_array() size check
We want to set the maximum number of elements we'll accept, not the
exact number we need.
MFC after: 3 weeks
Sponsored by: Orange Business Services
| -rw-r--r-- | sys/netpfil/pf/pf_nv.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/netpfil/pf/pf_nv.c b/sys/netpfil/pf/pf_nv.c index 2e813bc49f9a..aefd0268dde9 100644 --- a/sys/netpfil/pf/pf_nv.c +++ b/sys/netpfil/pf/pf_nv.c @@ -77,7 +77,7 @@ __FBSDID("$FreeBSD$"); if (! nvlist_exists_number_array(nvl, name)) \ return (EINVAL); \ n = nvlist_get_number_array(nvl, name, &nitems); \ - if (nitems != maxelems) \ + if (nitems > maxelems) \ return (E2BIG); \ if (nelems != NULL) \ *nelems = nitems; \ |