diff options
| author | brooks <brooks@FreeBSD.org> | 2010-01-12 07:49:34 +0000 |
|---|---|---|
| committer | brooks <brooks@FreeBSD.org> | 2010-01-12 07:49:34 +0000 |
| commit | a093b41dafbd7defb7612a20d5672d938b8a54ed (patch) | |
| tree | de91cf4c019f8024f0f1e02debf82cece77d60f2 /sys/rpc | |
| parent | 5d104fe3d7b80ec6fa42b6b91bdfb5c7b24c7775 (diff) | |
| download | FreeBSD-src-a093b41dafbd7defb7612a20d5672d938b8a54ed.zip FreeBSD-src-a093b41dafbd7defb7612a20d5672d938b8a54ed.tar.gz | |
Replace the static NGROUPS=NGROUPS_MAX+1=1024 with a dynamic
kern.ngroups+1. kern.ngroups can range from NGROUPS_MAX=1023 to
INT_MAX-1. Given that the Windows group limit is 1024, this range
should be sufficient for most applications.
MFC after: 1 month
Diffstat (limited to 'sys/rpc')
| -rw-r--r-- | sys/rpc/authunix_prot.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/rpc/authunix_prot.c b/sys/rpc/authunix_prot.c index fc03dff..b1b70a5 100644 --- a/sys/rpc/authunix_prot.c +++ b/sys/rpc/authunix_prot.c @@ -110,7 +110,7 @@ xdr_authunix_parms(XDR *xdrs, uint32_t *time, struct xucred *cred) if (!xdr_uint32_t(xdrs, &ngroups)) return (FALSE); for (i = 0; i < ngroups; i++) { - if (i + 1 < NGROUPS) { + if (i + 1 < ngroups_max + 1) { if (!xdr_uint32_t(xdrs, &cred->cr_groups[i + 1])) return (FALSE); } else { @@ -120,8 +120,8 @@ xdr_authunix_parms(XDR *xdrs, uint32_t *time, struct xucred *cred) } if (xdrs->x_op == XDR_DECODE) { - if (ngroups + 1 > NGROUPS) - cred->cr_ngroups = NGROUPS; + if (ngroups + 1 > ngroups_max + 1) + cred->cr_ngroups = ngroups_max + 1; else cred->cr_ngroups = ngroups + 1; } |
