On 06/01/2011 02:57 PM, Pavel Shilovsky wrote: > When we get into auth_unix_gid at the second time, groups_len > is not 0 and ngroups variable leave as 0. Then we use ngroups > in getgrouplist that fails in this case. This patch fixes it. > > Signed-off-by: Pavel Shilovsky <piastry@xxxxxxxxxxx> > --- > utils/mountd/cache.c | 6 ++++-- > 1 files changed, 4 insertions(+), 2 deletions(-) > > diff --git a/utils/mountd/cache.c b/utils/mountd/cache.c > index df6b38f..dbe20e9 100644 > --- a/utils/mountd/cache.c > +++ b/utils/mountd/cache.c > @@ -138,7 +138,7 @@ static void auth_unix_gid(FILE *f) > static gid_t *groups = NULL; > static int groups_len = 0; > gid_t *more_groups; > - int ngroups = 0; > + int ngroups; > int rv, i; > char *cp; > > @@ -147,9 +147,11 @@ static void auth_unix_gid(FILE *f) > if (!groups) > return; > > - groups_len = ngroups = INITIAL_MANAGED_GROUPS; > + groups_len = INITIAL_MANAGED_GROUPS; > } > > + ngroups = groups_len; > + > if (readline(fileno(f), &lbuf, &lbuflen) != 1) > return; > Committed... steved. -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
