diff options
| author | Bruce Momjian | 2004-10-08 01:10:31 +0000 |
|---|---|---|
| committer | Bruce Momjian | 2004-10-08 01:10:31 +0000 |
| commit | f4f6caa9b02af8313b3fa0f76f069b614cb98095 (patch) | |
| tree | d0fc39b9e54e11d853aec99bc423c934fd92f517 /src/backend/utils/adt/network.c | |
| parent | 050beacc6eae5deaf2661bfe2a9b73f3658515fb (diff) | |
Do proper testing of CIDR bits against network mask, e.g. don't allow:
test=# select '204.248.199.1/31'::cidr;
Previous releases erroneously accepted such addresses.
WARN IN RELEASE NOTES
Kevin Brintnall
Diffstat (limited to 'src/backend/utils/adt/network.c')
| -rw-r--r-- | src/backend/utils/adt/network.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/backend/utils/adt/network.c b/src/backend/utils/adt/network.c index ec00f55fe86..dc83d7028c5 100644 --- a/src/backend/utils/adt/network.c +++ b/src/backend/utils/adt/network.c @@ -1,7 +1,7 @@ /* * PostgreSQL type definitions for the INET and CIDR types. * - * $PostgreSQL: pgsql/src/backend/utils/adt/network.c,v 1.53 2004/08/29 05:06:49 momjian Exp $ + * $PostgreSQL: pgsql/src/backend/utils/adt/network.c,v 1.54 2004/10/08 01:10:31 momjian Exp $ * * Jon Postel RIP 16 Oct 1998 */ @@ -942,7 +942,7 @@ addressOK(unsigned char *a, int bits, int family) if (bits == maxbits) return true; - byte = (bits + 7) / 8; + byte = bits / 8; nbits = bits % 8; mask = 0xff; if (bits != 0) |