2011/6/8 Steve Dickson <SteveD@xxxxxxxxxx>: > > > 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. > See it, thanks! -- Best regards, Pavel Shilovsky. -- 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
