diff options
Diffstat (limited to 'rpc/rpc-lib/src/auth-glusterfs.c')
| -rw-r--r-- | rpc/rpc-lib/src/auth-glusterfs.c | 38 |
1 files changed, 37 insertions, 1 deletions
diff --git a/rpc/rpc-lib/src/auth-glusterfs.c b/rpc/rpc-lib/src/auth-glusterfs.c index c08871466..db488434c 100644 --- a/rpc/rpc-lib/src/auth-glusterfs.c +++ b/rpc/rpc-lib/src/auth-glusterfs.c @@ -64,9 +64,9 @@ int auth_glusterfs_authenticate (rpcsvc_request_t *req, void *priv) struct auth_glusterfs_parms au = {0,}; int ret = RPCSVC_AUTH_REJECT; - int gidcount = 0; int j = 0; int i = 0; + int gidcount = 0; if (!req) return ret; @@ -96,9 +96,27 @@ int auth_glusterfs_authenticate (rpcsvc_request_t *req, void *priv) goto err; } + if (req->auxgidcount > SMALL_GROUP_COUNT) { + req->auxgidlarge = GF_CALLOC(req->auxgidcount, + sizeof(req->auxgids[0]), + gf_common_mt_auxgids); + req->auxgids = req->auxgidlarge; + } else { + req->auxgids = req->auxgidsmall; + } + + if (!req->auxgids) { + gf_log ("auth-glusterfs", GF_LOG_WARNING, + "cannot allocate gid list"); + ret = RPCSVC_AUTH_REJECT; + goto err; + } + for (gidcount = 0; gidcount < au.ngrps; ++gidcount) req->auxgids[gidcount] = au.groups[gidcount]; + RPC_AUTH_ROOT_SQUASH(req); + gf_log (GF_RPCSVC, GF_LOG_TRACE, "Auth Info: pid: %u, uid: %d" ", gid: %d, owner: %s", req->pid, req->uid, req->gid, lkowner_utoa (&req->lk_owner)); @@ -201,12 +219,30 @@ int auth_glusterfs_v2_authenticate (rpcsvc_request_t *req, void *priv) goto err; } + if (req->auxgidcount > SMALL_GROUP_COUNT) { + req->auxgidlarge = GF_CALLOC(req->auxgidcount, + sizeof(req->auxgids[0]), + gf_common_mt_auxgids); + req->auxgids = req->auxgidlarge; + } else { + req->auxgids = req->auxgidsmall; + } + + if (!req->auxgids) { + gf_log ("auth-glusterfs-v2", GF_LOG_WARNING, + "cannot allocate gid list"); + ret = RPCSVC_AUTH_REJECT; + goto err; + } + for (i = 0; i < req->auxgidcount; ++i) req->auxgids[i] = au.groups.groups_val[i]; for (i = 0; i < au.lk_owner.lk_owner_len; ++i) req->lk_owner.data[i] = au.lk_owner.lk_owner_val[i]; + RPC_AUTH_ROOT_SQUASH(req); + gf_log (GF_RPCSVC, GF_LOG_TRACE, "Auth Info: pid: %u, uid: %d" ", gid: %d, owner: %s", req->pid, req->uid, req->gid, lkowner_utoa (&req->lk_owner)); |