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authorJeremy Allison <jra@samba.org>2001-04-27 19:56:15 +0000
committerJeremy Allison <jra@samba.org>2001-04-27 19:56:15 +0000
commit8f88c7cf4e2029be8b38ee9052dc12e90efcc8d7 (patch)
tree6406fb4d2193f5319f2ef930d65760c87ddf8151 /source3/smbd
parent7c7770a3662d8173d646f5b15497d031e65e0b57 (diff)
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Fixes for problems in NFS server code from Michael Gerdts <Michael.Gerdts@usa.alcatel.com>.
Jeremy. (This used to be commit 2fd5e0bf141807d31f6f1a817d271548d0ccfadc)
Diffstat (limited to 'source3/smbd')
-rw-r--r--source3/smbd/quotas.c64
1 files changed, 41 insertions, 23 deletions
diff --git a/source3/smbd/quotas.c b/source3/smbd/quotas.c
index ccb5534641..81da013cec 100644
--- a/source3/smbd/quotas.c
+++ b/source3/smbd/quotas.c
@@ -322,6 +322,9 @@ static BOOL nfs_quotas(char *nfspath, uid_t euser_id, SMB_BIG_UINT *bsize, SMB_B
int len;
static struct timeval timeout = {2,0};
enum clnt_stat clnt_stat;
+ BOOL ret = True;
+
+ *bsize = *dfree = *dsize = (SMB_BIG_UINT)0;
len=strcspn(mnttype, ":");
pathname=strstr(mnttype, ":");
@@ -338,15 +341,21 @@ static BOOL nfs_quotas(char *nfspath, uid_t euser_id, SMB_BIG_UINT *bsize, SMB_B
DEBUG(5,("nfs_quotas: Asking for host \"%s\" rpcprog \"%i\" rpcvers \"%i\" network \"%s\"\n", host, RQUOTAPROG, RQUOTAVERS, "udp"));
- if ((clnt = clnt_create(host, RQUOTAPROG, RQUOTAVERS, "udp")) != NULL) {
- clnt->cl_auth = authunix_create_default();
- DEBUG(9,("nfs_quotas: auth_success\n"));
+ if ((clnt = clnt_create(host, RQUOTAPROG, RQUOTAVERS, "udp")) == NULL) {
+ ret = False;
+ goto out;
+ }
- clnt_stat=clnt_call(clnt, RQUOTAPROC_GETQUOTA, xdr_getquota_args, (caddr_t)&args, xdr_getquota_rslt, (caddr_t)&gqr, timeout);
- if (clnt_stat == RPC_SUCCESS)
- DEBUG(9,("nfs_quotas: rpccall_success\n"));
- };
+ clnt->cl_auth = authunix_create_default();
+ DEBUG(9,("nfs_quotas: auth_success\n"));
+ clnt_stat=clnt_call(clnt, RQUOTAPROC_GETQUOTA, xdr_getquota_args, (caddr_t)&args, xdr_getquota_rslt, (caddr_t)&gqr, timeout);
+
+ if (clnt_stat != RPC_SUCCESS) {
+ DEBUG(9,("nfs_quotas: clnt_call fail\n"));
+ ret = False;
+ goto out;
+ }
/*
* quotastat returns 0 if the rpc call fails, 1 if quotas exist, 2 if there is
@@ -354,26 +363,30 @@ static BOOL nfs_quotas(char *nfspath, uid_t euser_id, SMB_BIG_UINT *bsize, SMB_B
* something sensible.
*/
- if (quotastat == 1) {
+ switch ( quotastat ) {
+ case 0:
+ DEBUG(9,("nfs_quotas: Remote Quotas Failed! Error \"%i\" \n", quotastat ));
+ ret = False;
+ goto out;
+
+ case 1:
DEBUG(9,("nfs_quotas: Good quota data\n"));
D.dqb_bsoftlimit = gqr.getquota_rslt_u.gqr_rquota.rq_bsoftlimit;
D.dqb_bhardlimit = gqr.getquota_rslt_u.gqr_rquota.rq_bhardlimit;
D.dqb_curblocks = gqr.getquota_rslt_u.gqr_rquota.rq_curblocks;
- }
+ break;
- if (quotastat == 0 || quotastat == 3) {
+ case 2:
+ case 3:
D.dqb_bsoftlimit = 1;
D.dqb_curblocks = 1;
- DEBUG(9,("nfs_quotas: Remote Quotas Failed! Error \"%i\" \n", quotastat ));
- }
+ DEBUG(9,("nfs_quotas: Remote Quotas returned \"%i\" \n", quotastat ));
+ break;
- if (quotastat == 2) {
- DEBUG(9,("nfs_quotas: Remote Quotas Failed! Error \"%i\" \n", quotastat ));
- auth_destroy(clnt->cl_auth);
- clnt_destroy(clnt);
- free(cutstr);
- return(False);
- }
+ default:
+ DEBUG(9,("nfs_quotas: Remote Quotas Questionable! Error \"%i\" \n", quotastat ));
+ break;
+ }
DEBUG(10,("nfs_quotas: Let`s look at D a bit closer... status \"%i\" bsize \"%i\" active? \"%i\" bhard \"%i\" bsoft \"%i\" curb \"%i\" \n",
quotastat,
@@ -395,14 +408,19 @@ static BOOL nfs_quotas(char *nfspath, uid_t euser_id, SMB_BIG_UINT *bsize, SMB_B
} else
*dfree = D.dqb_bsoftlimit - D.dqb_curblocks;
- auth_destroy(clnt->cl_auth);
- clnt_destroy(clnt);
+ out:
+
+ if (clnt) {
+ if (clnt->cl_auth)
+ auth_destroy(clnt->cl_auth);
+ clnt_destroy(clnt);
+ }
DEBUG(5,("nfs_quotas: For path \"%s\" returning bsize %.0f, dfree %.0f, dsize %.0f\n",args.gqa_pathp,(double)*bsize,(double)*dfree,(double)*dsize));
- free(cutstr);
+ safe_free(cutstr);
DEBUG(10,("nfs_quotas: End of nfs_quotas\n" ));
- return(True);
+ return ret;
}
#endif